Google Search

For weather information from across the nation, please check out our home site National Weather Outlook. Thanks!

Miami, Florida Current Weather Conditions

Miami, Florida Weather Forecast

Miami, Florida 7 Day Weather Forecast

Miami, Florida Weather Radar

New current meter at Stevens will feed data into NOAA’s real-time information system to allow ships to navigate more safely in New York harbor

April 29, 2013

NOAA is using data from a new current meter in New York harbor, operated by one of its academic partners, New Jersey’s Stevens Institute of Technology, to provide enhanced real-time information to mariners travelling through the nation’s second busiest port.

The Stevens current meter measures the  direction, speed, and volume of ocean currents in the harbor’s navigation channels, north of the Narrows between Brooklyn and Staten Island.  Its data will be used in NOAA’s Physical Oceanographic Real-Time System (PORTS®) system, which delivers real-time environmental observations, forecasts and other geospatial information to mariners in 21 major U.S. harbors. The system makes maritime commerce more safe and efficient by giving ship captains instant measurements of the water levels and temperatures, and the direction and speed of the current and wind as they come in and out of port.

Stevens is a partner in the NOAA-led U.S. Integrated Ocean Observing System (IOOS®) , and is the first academic institution that is part of IOOS to have its research data incorporated into the NOAA real-time PORTS program.

"This new sensor will provide crucial current information halfway between the Verrazano Narrows Bridge and Manhattan, the primary navigation route into New York and New Jersey ports. It’s a great addition to PORTS,” said Richard Edwing, director of NOAA’s Center for Operational Oceanographic Products and Services. “This collaboration between Stevens and NOAA gives us access to previously untapped data to help us address marine commerce and other coastal issues.  It also lays the groundwork for future federal-regional collaborations.”

By providing real-time tide, current, and other information, NOAA’s PORTS program helps reduce the chances for accidents. Also, enhanced marine information can increase the amount of cargo moved through a port and harbor by enabling mariners to safely use every inch of dredged channel depth.

“This is how the national IOOS network – with federal, regional, academic, and private sector partnerships – is bringing more data and information to the table from more sources than the government has had access to before,” said Zdenka Willis, U.S. IOOS program director. “In these tough economic times, IOOS is really helping us do more for our nation at lower cost.”

IOOS brings together timely, reliable, and accurate data and information decision makers need to take action to improve safety, enhance the economy and protect the environment. These data provide a larger picture of the interaction between the ocean and global climate systems and advance our understanding of potential climate change impacts on our marine ecosystems and coastal communities.

NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter and our other social media channels.


View the original article here

Acting NOAA Administrator Dr. Kathryn Sullivan gives keynote address at Capitol Hill Oceans Week

Posted June 6, 2013

“Healthy Oceans and Coasts For a Resilient America”
Welcome and Opening Keynote Address
Capitol Hill Oceans Week
Newseum in Washington, D.C.
Tuesday, June 4, 2013

Kathryn D. Sullivan, Ph.D.
Acting Under Secretary of Commerce for Oceans and Atmosphere and NOAA Administrator

Remarks As Delivered

Thank you, Jason [Patlis].

Welcome everyone!  What a great turn out! Over 700 registrants. What a great turn out.

Believe it or not, this is my first time at CHOW. It didn’t exist when I served as NOAA’s Chief Scientist in the early ‘90s, much though we needed such a forum.

This is CHOW’s 13th year of convening important conversations about our oceans. Hats off to all of you and the organizations you represent for making CHOW a success year after year! Special kudos to the National Marine Sanctuaries Foundation team for making CHOW happen again this year! May there be many more Capitol Hill Oceans Weeks ahead.

As we gather here during National Oceans Month, I want to take a moment to honor three veteran champions of the oceans, who we lost since last CHOW.

We at NOAA were very saddened to learn of Senator Frank Lautenberg’s passing yesterday. The good Senator was a true statesman and advocate for his constituents and the oceans. He sponsored the Ocean Dumping Act of 1988 and Deep Sea Coral Protection Act. He was also a pioneer in efforts to protect shorelines and critical habitats.

Senator Daniel K. Inouye, another of our great leaders, passed away in December. He was a devoted champion of the oceans and of NOAA’s mission. He sponsored or was instrumental in key federal legislation that today works to protect our citizens and conserve the nation’s ocean resources.

Last year, we also gave our final salutes to Admiral James Watkins. He left a rich legacy of major ocean leadership contributions, most recently, “An Ocean Blueprint for the 21st Century.”

With their first glimpse out the window, every astronaut grasps a profound truth that these ocean leaders clearly knew: that we are citizens of an ocean planet (perversely named “Terra” rather than “Aqua”); that our very existence and the quality of our lives depend critically on the health of our ocean. Daniel Inouye, James Watkins and Frank Lautenberg brought this understanding to life in their individual visions for a healthy ocean — in ways that we will continue to benefit from and build upon for decades to come. We will miss them greatly.

In one way or another, every one of us in this room is moved by a vision of healthy oceans. Every year, Capitol Hill Oceans Week brings us together across interests to share our respective visions, connect our energies and combine our expertise. The conversations that take place at CHOW bring to life the vision of those who crafted the National Ocean Policy — a vision framed by science, and in which people are part of — not separate from dynamic ecosystems; one in which people participate actively in dialogues that underlie the decisions that ultimately define how we live with our ocean and marine ecosystems. This science-informed dialogue can help shape the future of the ocean that is linked so inextricably to the vitality of our communities and our livelihoods.

The nation’s first-ever Ocean Policy, along with the recently released Implementation Plan, signal some of the progress we’ve made in recent years in establishing the frameworks that set the stage for better management  of our the oceans and coasts. Other encouraging signals in the policy arena include the Gulf of Mexico Regional Ecosystem Restoration Strategy, the National Strategy for the Arctic Region, and the National Fish, Wildlife, and Plant Climate Adaptation Strategy.

These new policies set the foundation for much-needed progress. Despite these encouraging steps forward, we still face real-world challenges on many fronts: an ever-growing  tally of and toll from natural disasters; the prospect of a busier Arctic, and concerns about preparedness for oil spills and other potential impacts of resource development there; a number of fishery disasters, including Northeast groundfish, Alaska Chinook salmon, and Mississippi oyster and blue crab fisheries; Hurricane Sandy added to the roster of fishery disasters; the slow pace of establishing Marine Protected Areas — only about 8 percent of all U.S. waters are in an MPA [marine protected area] focused on conserving natural or cultural resources (This figure excludes fishery MPAs); and more.

These challenges are made more daunting by current budget and resource pressures.

NOAA brings many things to the table to tackle these challenges. Most notable is the strength of our science along with our unique combination of science, service and stewardship. Our mission extends literally from the surface of the sun to the bottom of the sea. Our job is to build an understanding of the Earth, the atmosphere, and the oceans and to transform that understanding into critical environmental intelligence: timely, actionable information, developed from reliable and authoritative science, that gives us foresight about future conditions; that can inform the myriad decisions we confront each and every day as we live our lives and craft our livelihoods on this very dynamic planet … decisions that determine our comfort and our safety, and affect the immediate profitability and long-term sustainability of communities and businesses. Just like the “intelligence” of the security world, this environmental intelligence combines data, information, analysis, modeling, and assessment.

Recent events — the devastating tornadoes and flooding in Oklahoma this past week and Hurricane Sandy last October, to name just two — have renewed an emphasis on resilience as a national imperative. The National Academy of Sciences defines resilience as “the ability to plan and prepare for; absorb; recover from or more successfully adapt to adverse events.” Resilience goes beyond preparedness; it makes us better able to take the blow and rebound readily. This is the sense in which I will use the term today. This is a welcome and promising way forward.

Today, I am going to use coastal zones as the point of departure for my discussion: I will reflect upon the central role that oceans and coasts play in the resilience of this Nation. I will then focus on the role that environmental intelligence plays in fostering resilience, highlighting NOAA’s key role and activities to supply this intelligence. And I will close with some thoughts about what’s needed in the broader landscape of resilience.

So, what do healthy oceans and coasts have to do with resilience?

Let me start with a historical note. When this nation was still young, in 1807, President Thomas Jefferson expressed his ocean vision for the country when he established The Survey of the Coast, the Nation’s first scientific agency and a founding entity in NOAA’s history. Jefferson — along with the Congress that passed the bill with little debate — recognized that charting our oceans and coasts would protect the "lives of our seamen, the interest of our merchants and the benefits to revenue," as one Congressman put it. America’s charting efforts also were and still are essential to establishing maritime boundaries. Coincidentally or not, on the same day that Jefferson signed the Survey of the Coast bill, he also sent a letter to Congress asking for shallow gun boats to defend our coasts and ports.

Today, these and other oceanic connections to societal resilience remain.

U.S. trade depends on functioning harbors and ports. Some 95% of our trade goods enter and leave this country through our harbors and ports. The ocean provides at least half of the Earth’s oxygen. The ocean feeds us. Globally, more than 2.6 billion people depend on seafood as their primary source of protein. The ocean provides us with jobs as fishermen and women, seafood processors, charter boat operators, restaurant owners, busboys, hotel clerks, boardwalk hawkers and lifeguards in the coastal shoreline communities that are home to 39% of the nation’s people. Each year, more than 1.2 million people move to the coast, adding population equivalent to nearly one San Diego, or more than three Miamis. The ocean’s shores are our playgrounds, our places of solace and worship. Coastal tourism and recreation dominated both employment and GDP in the ocean economy sectors with 1.7 million jobs (75%) of employment and nearly $70 billion (51%) of GDP.

Given the dense population along our coastlines, their considerable contributions to the nation’s GDP, and the vulnerability of this region to increasingly frequent extreme weather events and other oceanic hazards like tsunamis, it is clear that any concept of resilience in this country must focus strongly on coastal resilience.

One of the most critical enablers of this vision of resilience is foresight: the ability to look ahead, to envision and plan for future conditions quite unlike the present or the past. As I said earlier, this is where environmental intelligence comes in. Robust observations, sound scientific understanding of Earth system processes, rigorous analysis, and modeling and assessment are essential to providing this vital environmental intelligence.

What is the critical environmental intelligence telling us so far?

The frequency of extreme weather and climate events is increasing, making coastal communities more vulnerable to coastal storms and inundation by storm surge. Multiple threats to the ocean and coastal zones exist from local to global scales — namely, overfishing and IUU (illegal, unreported, and unregulated) fishing, nutrient and chemical pollution, habitat alteration, loss of biodiversity, and invasive species.Ocean acidification is happening at least 10 times faster than at any time over the past 50 million years. The world’s oceans are absorbing increasing amounts of atmospheric carbon dioxide, leading to lower pH and greater acidity. This literal sea change is causing ocean acidification from pole to pole. Furthermore, climate change and ocean acidification interact with and exacerbate the other stressors I mentioned in complex ways that are not uniform across the globe.  The Arctic Ocean will be nearly free of summer sea ice by 2050. This radical change in accessibility portends major changes to ecosystems, human populations, fish stocks and economic activity in this unique region.Fish stocks are shifting. In a study of catch composition in 52 Large Marine Ecosystems between 1970 and 2006, warm-water species rose in abundance, while those adapted to cooler waters dropped.CO2 reached historic levels in the Arctic and Mauna Loa. The 400 parts per million benchmark was recorded last year at our Arctic sampling sites and on May 9 at our Mauna Loa Observatory. We expect Southern Hemisphere measurements to reach this level in the next few years. We dwellers of the Northern Hemisphere see higher levels first because most of the emissions driving the CO2 increase take place in the north.

Resilience is not just about what we measure or know; it is about how and whether we use that knowledge to act. It’s about taking the concept off the pages of policy documents and reports, and putting it into action in our communities.

Hurricane Sandy provided some powerful lessons on this point last October. Sandy was much more than a weather phenomenon. Sandy was a case study — with both positive and negative examples — of the vital importance to our nation of coastal resilience.

Sandy demonstrated again something we know well: Preparedness matters, and foresight is key to preparedness.

A spot-on hurricane track forecast 4 full days in advance gave people, emergency managers, and first-responders in New York and New Jersey communities the early warning they needed to prepare for the storm. An organized weather enterprise across agencies, across levels of government, in the trenches in communities from emergency managers to first responders, the private sector worked together to prepare for and respond to Sandy.Ships and planes were quickly mobilized to map debris, hazards and oil spills and respond to oil spills.

But Sandy thrust some stark realities into the spotlight.

Sandy hit New York hardest right where the most recent developments had occurred. Lower Manhattan should have been the least vulnerable part of the island. But it was not rebuilt to be resilient, just “sustainable” green buildings in an energy efficiency sense. Buildings were designed to generate lower environmental impacts, but not to be resilient to the impacts of the environment.

At Old Cape May in New Jersey, sections of the town behind the restored coastal wetland and dune area fared much better during Sandy than sections hard onto the beach that relied on gray infrastructure alone for protection. Green infrastructure — nature’s own defenses — are too often overlooked in coastal planning and development.

We don’t recognize coastal storms as the multi-hazard events they are. People don’t die from wind in a hurricane, they die from water — both surge from the sea and inundation from rainfall. Irene’s upland rainfall surprised many and cost lives. Sandy’s storm surge, which rose well over 8 feet above ground level in some locations, also surprised many and cost even more lives.

The social dimensions of resilience were all too vividly apparent during and after Sandy. The elderly and poor suffer longer. Elderly people often live alone and tend to live in more dangerous places — everyone dreams of retiring near the beach or along the river, right? And they are more likely to die in an event like Sandy.

The lessons? First, the inherent resilience of natural systems provides powerful protection. We should restore them wherever possible. Second, we must factor future risk into our infrastructure planning — both gray and green. We must find ways to incentivize investments that take this into account, given that short-run solutions cost more in dollars and cents than planning for long-term risk. Third, resilience has a critical social dimension: citizen preparedness, bonds of community, strong and empowered institutions are indispensable elements of societal resilience.

Sandy also reveals that resilience can be considered on multiple time scales — from the days and hours needed to prepare for hurricane landfall to the years and decades needed to restore green infrastructure, our natural defenses — and build more resilient gray infrastructure.

Coastal communities around the United States are working to become more resilient on these various scales, very often drawing on NOAA’s environmental intelligence and coastal expertise. The progress is encouraging.

Lake Erie has been plagued by a steady increase of harmful algal blooms (HABs) over the past decade. HABs can kill fish, foul coastlines, and make us sick. NOAA has issued weekly bulletins for HABs in Lake Erie since 2008. To assist communities in responding to this, NOAA uses high time-resolution satellite imagery from the Moderate Resolution Imaging Spectroradiometer (MODIS) satellite sensor to develop a forecast that gives them up to 3 days advance warning of a bloom.

NOAA issued its first seasonal ecological forecast of HABs in 2012, accurately predicting a mild bloom for the 2012 summer season. This forecast helped managers in the Great Lakes make decisions about the state’s 2012 tourism season, as well as its water quality management.

In Alaskan waters, the North Pacific Fishery Management Council decided in 2009 to prohibit expansion of commercial fishing in U.S. federal waters in the Beaufort and Chukchi Seas until the scientific basis for fisheries management decisions could be established.

As we all know, the decrease in summer sea ice means the Arctic is becoming a busier place. The prospect of much more shipping — possibly trans-oceanic commercial traffic — brings back to the foreground the same fundamental environmental intelligence that moved Jefferson to establish the Survey of the Coast: the need for accurate nautical charts. Until just recently, the only chart available for Kotzebue Sound was a 19th century chart with 3-5 mile resolution. The shoreline has changed radically in this area since the 1800s, and modern-day coastwise traffic demands much finer resolution. NOAA completed a new chart for the region just last May. We also sent the NOAA Ship Fairweather into the Chukchi Sea to re-chart waters off Alaska’s north coast. Re-charting our Arctic waters is a central element of the U.S. Arctic Strategy announced by Secretary Kerry at the recent Arctic Council meeting in Kiruna, Sweden.

Arctic ERMA, a new federal interactive online mapping tool used by emergency responders during the Deepwater Horizon oil spill has been expanded to include the Arctic and will help address numerous challenges in the Arctic posed by increasing ship traffic and proposed energy development.

The signing this past May 15 of an International Agreement on Cooperation on Marine Oil Spill Preparedness and Response by eight nations (Canada, Denmark, Finland, Iceland, Norway, the Russian Federation, Sweden and the United States) shows the international recognition of the need for Arctic resilience.

Protection of natural environments is producing both economic and ecological benefits In the Florida Keys. Since “no-take” protections were established in the Tortugas Ecological Reserve within the Florida Keys National Marine Sanctuary back in 2001:

Overfished species such as black and red grouper, yellowtail and mutton snapper increased in presence, abundance and size inside the reserve and throughout the region; Annual gatherings of spawning mutton snapper, once thought to be wiped out from overfishing, began to reform inside the Reserve; Commercial catches of reef fish in the region increased, and continue to do so; and Key West commercial fishery landings increased from $40M in 2001 to $56M in 2011. No financial losses were experienced by regional commercial or recreational fishers following introduction of the “no take” zones.

These data show that marine reserves and economically viable fishing industries can coexist. The health of our economy and the health of our oceans are not mutually exclusive.

Ocean acidification is a serious threat to shellfish and mariculture enterprises in U.S. coastal waters. Pacific Northwest shellfish growers have already felt the impacts. In 2008, the harvest of one major Oregon supplier to the majority of West Coast oyster farmers plummeted 80% due to acidified seawater. Oyster production accounts for more than $84 million and hundreds of jobs in the West Coast shellfish industry, which supports more than 3,000 jobs. Such precipitous declines can have devastating effects on coastal communities.

NOAA is working to provide shellfish farmers with environmental intelligence that can help them manage this risk. NOAA/IOOS® systems in Puget Sound monitor ocean pH and alert shellfish farms so they can adapt operations accordingly — a great example of critical environmental intelligence as essential Business Intelligence. And, it is a great example of resilience.

I have emphasized that foresight is key to resilience:

… foresight to prepare in the days ahead or grab your go-kit hours before an event.
… foresight to develop a climate change adaptation plans, based on the best available Earth science, sound social science and pertinent community data that enable communities to plan for future risks due to coastal storms, heat waves, flash flooding and other hazards.
… foresight of decades or more to develop a hardened built environment and green infrastructure.
… foresight to understand that vulnerability also is about our choices to live in coastal communities. Today 23 of 25 of the most densely-populated communities are coastal.
… foresight to build communities in areas vulnerable to storm surge not just 10 years from now, but a century from now.
…and, not least, the foresight that citizens and leaders need to foster social resilience, to strengthen community institutions and to prepare every citizen to be a competent first responder.

As cities, states and regions create and revise climate change adaptation plans, having fabulous environmental intelligence is necessary but not sufficient. We’ve learned this lesson in the weather arena. The information must be readily accessible to non-expert decision-makers, media partners and citizens, and delivered in forms and formats that communicate clearly the information they need to build answers to their questions (This is often quite different than the information that the experts thought was important or cool to convey!). In other words, the critical environmental intelligence product and tools for interacting with it are of comparable importance to the intelligence itself. NOAA is working hard in this arena as well.

Tools like Digital Coast can help communities look at future sea level rise in their communities and other potential impacts. Five years ago, NOAA’s Coastal Services Center launched the “Digital Coast” initiative to address timely coastal issues, including climate change. One of Digital Coast’s tools, the Sea Level Rise Impacts Viewer, creates visualizations of the potential physical, ecological and socioeconomic impacts of sea level rise in order to inform the planning efforts of community officials and coastal managers.

While the need for good geospatial data forms the foundation of the Digital Coast, the basic premise of the site is: Data alone are not enough. People need the associated tools, training and information that turn data into information capable of making a difference. And people want this information in one connected package that is easy to use. Digital Coast does just that.

Users who make up the Digital Coast Partnership provide feedback and guide the development of the site. They let the Center know what issues were most important, what type of content they would find most helpful, and the primary barriers they needed addressed. These are tools build to answer questions people ask, not just what we want to tell them.

These tools are currently being applied in Texas and Mississippi and are serving as the basis of a new partnership with the Department of Housing and Urban Development to better understand and prepare for the potential impacts of sea level rise on vulnerable populations, infrastructure and ecosystems in Galveston, Texas.

Another tool, the Social Vulnerability Index, maps the locations of those at higher social risk during a disaster. When social vulnerability maps are overlaid onto inundation maps, the composites can help identify where help might be needed most during response and longer during recovery.

A vision of local empowerment is starting to take shape in places like the Gulf of Mexico. Here The Nature Conservancy and the National Capital Project are using a promising new tool called Marine InVEST (Integrated Valuation of Ecosystem Services and Trade-offs) to evaluate how restored oyster reefs can best protect shorelines from coastal hazards, such as storm surge, while stimulating a recovering fisheries economy. About half of the Gulf’s coastal habitats vanished during the past century. The devastating impacts of Hurricane Katrina and the Deepwater Horizon oil spill have lent new urgency to restoring Gulf coasts. Marine InVEST was developed by the Natural Capital Project in partnership with NOAA to facilitate scientific understanding of ecosystem services — and then to help communities make better real-world decisions. InVEST allows users to “test” possible outcomes of different decisions, visualizing trade-offs among environmental, economic and social benefits.

With the latest version of the InVEST coastal protection model, the National Capital Project and The Nature Conservancy are calculating the potential of restored oyster reefs of various designs and in various places for reducing wave height and wave energy in coastal areas. To reach a larger audience, they are working to incorporate aspects of the InVEST coastal protection model into The Nature Conservancy’s interactive web-based mapping application, Coastal Resilience — the only decision-support tool in the Gulf of Mexico region that explicitly addresses ecological and social considerations together. Coming full circle, NOAA is now helping extend the reach of the Coastal Resilience tool through its Digital Coast partnership to provide restoration and coastal inundation issues training to help stakeholders use the information for maximum results.

On the green infrastructure front, NOAA and the U.S. Army Corps of Engineers have developed guidelines to help coastal communities rebuild in a more resilient and sustainable fashion, so they are better able to mitigate the impacts of coastal hazards. We developed a “Principles” document that lays out a unified strategy for our post-Sandy coastal restoration activities. These Principles recognize inter-linkages between natural and ecological systems and the resiliency of physical infrastructure and community well-being. The President’s Hurricane Sandy Rebuilding Task Force is referring to the Principles as an example of how to rebuild the coast in a sustainable way. And NOAA is currently developing projects with Sandy Supplemental funds that will support implementation of the Principles.

Each of these activities is a sign of progress in the right direction.

I will close with some thoughts about what’s needed on the broader landscape of resilience. We still have much to do.

We need a resilient observations enterprise. Observations are either not enough, as we see in the Arctic. Or they are aging, like the TAO array that provides the CEI for El Niño and La Niña prediction. An aging infrastructure make us more vulnerable than resilient.

Higher-resolution climate models are needed to provide better regional to local guidance, as well as coastal and marine ecosystem modeling.

We don’t really have our hands around ecosystem modeling. We need integrated ecosystem assessments that link cause and effect.

We need data to be discoverable, accessible and inter-operative. The White House Open Data Policy provides the framework to accomplish that. And ocean.data.gov provides a data portal to make it possible. But data also must be interoperable and integrated to be useful as foresight.

Research on green infrastructure is needed to build the right infrastructure in the right places in coastal communities.

We need more data fusion tools, like Digital Coast, that integrate data and allow people to build the answers they’re seeking, not just what we want to tell them. And we need these tools to make multi-user collaborative interaction possible.

So when we think of resilience for our oceans and coast, we must remember the enterprise that provides the critical environmental intelligence for resilience must itself remain resilient in the face of change — we need a “whole of community” approach, not merely federal actions.

In summary, coastal resilience is a national imperative that can be implemented at the level of communities. Resilience can mean preparedness on a short fuse, as in preparing for an immediate storm, but it also is a resilience for the future, a resilience that can be found in smart advance planning — the gray, the green, and the social.

The National Ocean Policy places before us a framework that is genuinely centered in a vision of oceans “of the people, for the people, and by the people.” Local and regional efforts to build community resilience are beginning to take shape. But the challenges remain daunting; the economic headwinds remain fierce.

Such circumstances never seemed to faze Jim Watkins, Dan Inouye or Frank Lautenberg. When times got tough, they dug deeper and redoubled their efforts; and so must we. The passion and talents in this room are tremendous national assets. CHOW gives us a fabulous opportunity to come together to develop smarter solutions for broader good.

Our beautiful planet “Aqua” was what I woke up to every morning and fell asleep to at the end of my day during my three missions on the Challenger. The profound reality that hits all of us who’ve flown in space: The singularity of this blue planet we call home. How inextricably each and every one of us is linked to all others and to the planet itself. How powerfully dynamic and, at the same time ineffably elegant, are the earth systems that support our existence. How trivial are the boundaries and distinctions we work so hard to draw between “us” and “them” — when in reality there is only We Earthlings. And We Earthlings depend on healthy oceans for our own well-being and for the well-being of our communities, businesses and economies.

CHOW offers a great forum for beginning larger conversations. Let’s keep talking and, most importantly, keep listening to one another.

__________________________________________________


NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter and our other social media channels.


View the original article here

Statement from Dr. Kathryn Sullivan on NOAA’s FY 2014 Budget Request

April 10, 2013

While the economy has shown signs of recovery over the past year, continued fiscal uncertainty and tight budgets mean that government agencies, like so many families and businesses across the country, still face tough choices. At NOAA, we’re working to fulfill our core mission of science, service and stewardship and balance investments in current and future programs and services.  

Americans in all 50 states and territories have come to rely on NOAA’s products and services on a daily basis. Across all of NOAA, our employees and partners work day in and day out to foster scientific discovery, support economic vitality, and protect our planet’s resources for future generations.  

NOAA provides the environmental intelligence that helps citizens, businesses, and governments make smart choices. Just as every citizen depends on NOAA for weather information, so, too, do businesses rely on NOAA’s services. The fishing and shipping industries count on NOAA’s nautical charts and information about tides and currents before heading to sea. Farmers depend on our long-range forecasts and information about the drought to inform decisions. The entire country relies on NOAA’s observations and products to keep goods moving safely and efficiently through our ports.

While we still face significant challenges and an uncertain budget environment, the fiscal year 2014 budget request shows that we have listened to our stakeholders, exercised the necessary strong fiscal discipline and worked hard to make the right investments for the whole of NOAA. This year’s budget request of approximately $5.4 billion aims to: 1) ensure the readiness, responsiveness, and resiliency of communities from coast to coast; 2) help protect lives and property; and, 3) support vibrant coastal communities and economies.

Ready, Responsive, and Resilient Communities

Last year’s onslaught of severe weather events caused widespread damage and devastated families and businesses. These losses highlighted the need for communities across the nation to become more ready, more resilient, and more responsive.

One recent example is Hurricane/Post-Tropical Cyclone Sandy (Hurricane Sandy).  Hurricane Sandy demonstrated the value NOAA brings to society, as the whole agency mobilized to help the public prepare for, respond to, and initiate recovery from the storm. In the weeks prior to Hurricane Sandy, NOAA satellites and observing platforms provided the vital data needed for our forecast enterprise to predict the path and intensity of the storm and all its impacts. Once Hurricane Sandy passed through the Northeast, NOAA worked side-by-side with Federal, State, and local agencies to aid the area’s recovery. Our ships surveyed ports and harbors so that maritime commerce could resume. Our aircraft re-mapped the coastal zones, speeding the flow of aid to damaged communities and homeowners.  Our environmental response teams responded to oil and hazmat spills and assessed environmental damages and debris.  Our recovery work continues: NOAA’s coastal expertise, technical tools and information - such as coastal inundation products, maps, and storm surge modeling capabilities - are helping communities rebuild in a manner that is smarter and safer.

NOAA is the only federal agency with operational responsibility to provide critical and accurate weather, climate, and ecosystem forecasts that support national safety and commerce, and to protect and preserve ocean, coastal, and Great Lakes resources.  

This budget allows NOAA to deliver forecasts and warnings that can be trusted, provide services in a cost-effective manner, continue to promote preparedness and resilience to weather-related impacts, and improve the economic value of weather, water, drought, and climate information.  

Environmental Intelligence

Americans rely on satellite observations every day. NOAA’s environmental observations are the backbone of our global earth observing system and provide the information needed to provide a holistic picture of our planet from the depths of the oceans to the surface of the sun. The data supplied by NOAA satellites are critical to the full breadth of NOAA services and drive our ability to increase community and ecological resilience from the local to national level, now and into the future.  

NOAA missions, from issuing accurate weather forecasts to researching climate change, depend on this integrated suite of observing systems. NOAA’s satellites provide critical data for forecasts and warnings that are vital to every citizen and to our economy as a whole. They provide warnings for severe weather, enable safe air, land, and marine transportation, and even contribute directly to life-saving rescue missions. In addition to their key role in weather prediction, NOAA’s satellite observation suite also provides other benefits such as monitoring coastal ecosystem health to tracking migratory movements of endangered species and monitoring solar eruptions.  

Vibrant Coastal Communities and Economies

A healthy marine environment provides significant economic benefits to our nation. NOAA is the primary federal agency responsible for enabling and promoting the sustainable, safe, and efficient use of coastal resources and coastal places. NOAA plays a critical role in fostering the vitality of the growing coastal population and a productive economy by supporting sustainable resources that benefit industries, jobs, and provide services that make businesses more efficient and safe. Our investments in the management of vital marine resources ensure these resources will contribute to thriving communities and their economies well into the future. Whether it’s supporting science-based stewardship of living marine resources or supporting sound decision-making for human, ecological, and economic health, NOAA’s science enhances our understanding of our planet’s marine and coastal ecosystems. This budget provides key investments to support sustainable fisheries, protected resources, habitat conservation and restoration, coastal science, and research and development opportunities to protect and preserve our environment for future generations.

NOAA touches each and every community across the United States. Our employees are your colleagues, neighbors and friends.  NOAA and its employees work each day to maximize U.S. competitiveness, enable economic growth, foster science and technological leadership, and promote environmental stewardship.  This budget makes the right investments for NOAA while maintaining our commitment to delivering the services, stewardship and science America needs.

Dr. Kathryn Sullivan
Acting Under Secretary of Commerce for Oceans and Atmosphere
and Acting NOAA Administrator


View the original article here

Deep sea ecosystem may take decades to recover from Deepwater Horizon spill

Media ContactNOAA
Ben Sherman
202-253-5256
Keeley Belva
301-713-3066 Texas A&M University Corpus Christi
Cindy McCarrier, 3618252336/
3168710837,

Gloria Gallardo, 361.825.2427 or 361.331.5093 (cell);

Cassandra Hinojosa, 361.825.2337 or 361.658.5829 (cell)

University of Nevada, Reno,
Mike Wolterbee
7757844547
September 24, 2013

Retrieving Sample Cylinders into Gulf - Multicorer sampling operation aboard the RV Gyre.

Retrieving Sample Cylinders into Gulf - Multicorer sampling operation aboard the RV Gyre.

(Credit - with permission from: Texas A&M-University Corpus Christi, Sandra Arismendez.)

The deep­sea soft-sediment ecosystem in the immediate area of the 2010’s Deepwater Horizon well head blowout and subsequent oil spill in the Gulf of Mexico will likely take decades to recover from the spill’s impacts, according to a scientific paper reported in the online
scientific journal PLoS One.

The paper is the first to give comprehensive results of the spill’s effect on deep­water
communities at the base of the Gulf’s food chain, in its soft­bottom muddy habitats, specifically
looking at biological composition and chemicals at the same time at the same location.

“This is not yet a complete picture,” said Cynthia Cooksey, NOAA’s National Centers for Coastal
Ocean Science lead scientist for the spring 2011 cruise to collect additional data from the sites
sampled in fall 2010. “We are now in the process of analyzing data collected from a subsequent
cruise in the spring of 2011. Those data will not be available for another year, but will also
inform how we look at conditions over time.”

“As the principal investigators, we were tasked with determining what impacts might have occurred to the sea floor from the Deepwater Horizon oil spill,” said Paul Montagna, Ph.D., Endowed Chair for Ecosystems and Modeling at the Harte Research Institute for Gulf of Mexico Studies, Texas A&M University­Corpus Christi. “We developed an innovative approach to combine tried and true classical statistical techniques with state of the art mapping technologies to create a map of the footprint of the oil spill.”

Sample Cylinders into Gulf - Multicorer sampling operation in Gulf of Mexico on the RV Gyre.

Sample Cylinders into Gulf - Multicorer sampling operation in Gulf of Mexico on the RV Gyre.

(Credit - with permission from: Texas A&M-University Corpus Christi, Sandra Arismendez.)

“Normally, when we investigate offshore drilling sites, we find pollution within 300 to 600 yards
from the site,” said Montagna. “This time it was nearly two miles from the wellhead, with identifiable impacts more than ten miles away. The effect on bottom of the vast underwater plume is something, which until now, no one was able to map. This study shows the devastating effect the spill had on the sea floor itself, and demonstrates the damage to important natural resources.”

“The tremendous biodiversity of meiofauna in the deep­sea area of the Gulf of Mexico we studied has been reduced dramatically,” said Jeff Baguley, Ph.D., University of Nevada, Reno expert on meiofauna, small invertebrates that range in size from 0.042 to 0.300 millimeters in size that live in both marine and fresh water. “Nematode worms have become the dominant group at sites we sampled that were impacted by the oil. So though the overall number of meiofauna may not have changed much, it’s that we’ve lost the incredible biodiversity.”

The oil spill and plume covered almost 360 square miles with the most severe reduction of
biological abundance and biodiversity impacting an area about 9 square miles around the wellhead, and moderate effects seen 57 square miles around the wellhead.

The research team, which included members from University of Nevada,Reno, Texas A&M University­Corpus Christi, NOAA’s National Centers for Coastal Ocean Science and representatives from BP, is conducting the research for the Technical Working Group of the NOAA­directed Natural Resource Damage Assessment.

Processing Core Sample Cylinder from Gulf - Rick Kalke Harte Research Institute processing multicorer sediment sample aboard the RV Gyre.

Processing Core Sample Cylinder from Gulf - Rick Kalke Harte Research Institute processing multicorer sediment sample aboard the RV Gyre.

(Credit - with permission from: Texas A&M-University Corpus Christi, Sandra Arismendez.)

Others working on the study with Montagna, Baguley, and Cooksey were NOAA scientists, Ian
Hartwell and Jeffrey Hyland.

The PLoS One paper can be found online.

# # #

About HRI: The Harte Research Institute (HRI), an endowed research component of Texas A&M
University­Corpus Christi, is dedicated to advancing the long­term sustainable use and conservation
of the Gulf of Mexico. Expertise at the HRI includes the integration of social and natural
sciences, including policy, economics, ecosystems, fisheries, biodiversity and conservation, and
geospatial science. The HRI is made possible by an endowment from the Ed Harte family. For more
information, go to harteresearchinstitute.org and hrif.org.

About UNR: Founded in 1874 as Nevada’s land­grant university, the University of Nevada, Reno ranks
in the top tier of best national universities. With more than 18,000 students, the University
is driven to contribute a culture of student success, world­improving research and outreach that
enhances communities and business. Part of the Nevada System of Higher Education, the University
has the system’s largest research program and is home to the state’s medical school. With outreach
and education programs in all Nevada counties and home to one of the largest study­abroad
consortiums, the University extends across the state and around the world.

About NOAA’s NCCOS: NOAA’s National Centers for Coastal Ocean Science is the coastal science
office for NOAA’s National Ocean Service. Visit the NCCOS website or follow our blog to
learn more about our research.

NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter, Instagram and our other social media channels.


View the original article here

Significant harmful algal bloom predicted in western Lake Erie this summer

July 2, 2013

Satellite image of 2011 bloom (the most severe in decades).

Satellite image of 2011 bloom (the most severe in decades).

Download here
(Credit: MERIS/NASA; processed by NOAA/NOS/NCCOS )

NOAA and its research partners predict that the 2013 western Lake Erie harmful algal bloom (HAB) season will have a significant bloom of cyanobacteria, a toxic blue-green algae, this summer. The predicted bloom is expected to be larger than last year, but considerably less than the record-setting 2011 bloom. Bloom impacts will vary across the lake’s western basin. This marks the second time NOAA has issued an annual outlook for western Lake Erie.

“This annual forecast and NOAA’s weekly bulletins provide the most advanced ecological information possible to Great Lakes businesses and resource managers so they can save time and money on the things they do that drive recreational activities and the economy,” said Holly Bamford, Ph.D., NOAA’s assistant administrator for the National Ocean Service.

Satellite image of 2012 bloom (1/6 the size of 2011).

Satellite image of 2012 bloom (1/6 the size of 2011).

Download here
(Credit: MERIS/NASA; processed by NOAA/NOS/NCCOS)

Harmful algae blooms were common on western Lake Erie in the 1960s and 1970s. After a lapse of nearly 20 years, they have been steadily increasing over the past decade. As an early warning system, NOAA has issued weekly HABS bulletins for western Lake Erie since 2008 through the National Centers for Coastal Ocean Science (NCCOS). The weekly bulletins will continue in 2013.

“This information is critical for tourists, coastal businesses, water treatment plant operators, state and regional natural resource managers and scientists throughout Ohio, the region, and the country,” said Jeff Reutter, Ph.D., director of  Ohio State University’s Sea Grant program and Stone Laboratory. “In Ohio, as part of our Phosphorus Task Force II, we have used information from the NOAA model to help us target reductions in the amount of phosphorus going into the lake that would eliminate, or greatly reduce, the HABs.”

“The timing, size and location of blooms heavily impact our charter businesses,” said Captain Rick Unger, owner of Chief’s Charters and president of the Lake Erie Charter Boat Association. “I use the weekly bulletins to plan my trip routes and fuel costs, but more importantly they help me get our visitors out of their hotel rooms and onto the water.”

The 2013 seasonal forecast, made possible using NOAA models developed by NCCOS scientists, uses an 11-year data set of nutrients flowing into Lake Erie, collected by the Heidelberg University’s National Center for Water Quality Research, and analysis of satellite data from the European Space Agency’s Envisat. In addition to the satellite monitoring of the lake, NOAA’s Great Lakes Environmental Research  Laboratory, Ohio State University’s Sea Grant Program and Stone Laboratory, Heidelberg University, the University of Toledo, and Ohio EPA will be collecting key measurements from the lake as the summer progresses. Those results will provide valuable information to regional managers and assist NCCOS scientists in further refining the accuracy of this forecast’s models.

“Issuing and evaluating this seasonal forecast allows us to develop ways to help resource managers plan for conditions that will occur later in the summer,” said Richard Stumpf, Ph.D., NOAA’s ecological forecasting applied research lead at NCCOS. “Through partnerships with Heidelberg University and Ohio Sea Grant, we bring live tools to regional managers currently facing HAB challenges, but we are also constantly re-calibrating and evolving our forecasting products to meet changing HAB conditions.”

The NOAA forecast models and analyses draw on several sources, including nutrient data from Heidelberg University’s National Center for Water Quality Research and satellite data from
MERIS and NASA’s Moderate Resolution Imaging Spectro-radiometer. Funding to support the
program was provided through NCCOS, NOAA’s Center of Excellence for Great Lakes and Human Health, and NASA’s Applied Science Health and Air Quality Program.

The Lake Erie forecast is part of a NOAA ecological forecasting initiative that aims to deliver accurate, relevant, timely, and reliable ecological forecasts directly to coastal resource managers and the public as part of its stewardship and scientific mandates for coastal, marine and Great Lakes resources. Additionally, NOAA currently provides, or is developing, HABs and hypoxia forecasts for the Gulf of Maine, Chesapeake Bay, the Gulf of Mexico and the Pacific Northwest.

The National Centers for Coastal Ocean Science is the coastal science office for NOAA’s National Ocean Service. Visit our website or follow our blog to read more about NCCOS research.

NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter and our other social media channels.


View the original article here

Possible record-setting dead zone for Gulf of Mexico

June 18, 2013

Dead zone.
Less oxygen dissolved in the water is often referred to as a “dead zone” (in red above) because most marine life either dies, or, if they are mobile such as fish, leave the area. Habitats that would normally be teeming with life become, essentially, biological deserts.

Download image here. (Credit: NOAA)

Click to watch Dead Zone video.

Scientists are expecting a very large “dead zone” in the Gulf of Mexico and a smaller than average hypoxic level in the Chesapeake Bay this year, based on several NOAA-supported forecast models.

NOAA-supported modelers at the University of Michigan, Louisiana State University, and the  Louisiana Universities Marine Consortium are forecasting that this year’s Gulf of Mexico hypoxic “dead” zone will be between 7,286 and 8,561 square miles which could place it among the ten largest recorded. That would range from an area the size of Connecticut, Rhode Island and the District of Columbia combined on the low end to the New Jersey on the upper end. The high estimate would exceed the largest ever reported 8,481 square miles in 2002 .

Hypoxic (very low oxygen) and anoxic (no oxygen) zones are caused by excessive nutrient pollution, often from human activities such as agriculture, which results in insufficient oxygen to support most marine life in near-bottom waters. Aspects of weather, including wind speed, wind direction, precipitation and temperature, also impact the size of dead zones.

The Gulf estimate is based on the assumption of no significant tropical storms in the two weeks preceding or during the official measurement survey cruise scheduled from July 25-August 3 2013.  If a storm does occur the size estimate could drop to a low of 5344 square miles, slightly smaller than the size of Connecticut.

This year’s prediction for the Gulf reflect flood conditions in the Midwest that caused large amounts of nutrients to be transported from the Mississippi watershed to the Gulf. Last year’s dead zone in the Gulf of Mexico was the fourth smallest on record due to drought conditions, covering an area of approximately 2,889 square miles, an area slightly larger than the state of Delaware. The overall average between 1995-2012 is 5,960 square miles, an area about the size of Connecticut.

A second NOAA-funded forecast, for the Chesapeake Bay, calls for a smaller than average dead zone in the nation's largest estuary. The forecasts from researchers at the University of Maryland Center for Environmental Science  and the University of Michigan has three parts: a prediction for the mid-summer volume of the low-oxygen hypoxic zone, one for the mid-summer oxygen-free anoxic zone, and a third that is an average value for the entire summer season.

The forecasts call for a mid-summer hypoxic zone of 1.46 cubic miles, a mid-summer anoxic zone of 0.26 to 0.38 cubic miles, and a summer average hypoxia of  1.108 cubic miles, all at the low end of previously recorded zones.  Last year the final mid-summer hypoxic zone was 1.45 cubic miles.

This is the seventh year for the Bay outlook which, because of the shallow nature of large areas of the estuary, focuses on water volume or cubic miles, instead of square mileage as used in the Gulf. The history of hypoxia in the Chesapeake Bay since 1985 can be found at the EcoCheck website.

Both forecasts are based on nutrient run-off and river stream data from the U.S. Geological Survey (USGS), with the Chesapeake data funded with a cooperative agreement between USGS and the Maryland Department of Natural Resources.  Those numbers are then inserted into models developed by funding from the National Ocean Service’s National Centers for Coastal Ocean Science (NCCOS).

"Monitoring the health and vitality of our nation’s oceans, waterways, and watersheds is critical as we work to preserve and protect coastal ecosystems,” said Kathryn D. Sullivan, Ph.D., acting under secretary of commerce for oceans and atmosphere and acting NOAA administrator.  “These ecological forecasts are good examples of the critical environmental intelligence products and tools that help shape a healthier coast, one that is so inextricably linked to the vitality of our communities and our livelihoods.”

The dead zone in the Gulf of Mexico affects nationally important commercial and recreational fisheries, and threatens the region’s economy. The Chesapeake dead zones, which have been highly variable in recent years, threaten a multi-year effort to restore the Bay’s water quality and enhance its production of crabs, oysters, and other important fisheries.

During May 2013, stream flows in the Mississippi and Atchafalaya rivers were above normal resulting in more nutrients flowing into the Gulf. According to USGS estimates, 153,000 metric tons of nutrients flowed down the rivers to the northern Gulf of Mexico in May, an increase of 94,900 metric tons over last year’s 58,100 metric tons, when the region was suffering through drought. The 2013 input is an increase of 16 percent above the average nutrient load estimated over the past 34 years.

For the Chesapeake Bay, USGS estimates 36,600 metric tons of nutrients entered the estuary from the Susquehanna and Potomac rivers between January and May, which is 30 percent below the average loads estimated from1990 to 2013.

“Long-term nutrient monitoring and modeling is key to tracking how nutrient conditions are changing in response to floods and droughts and nutrient management actions,” said Lori Caramanian, deputy assistant secretary of the interior for water and science. “Understanding the sources and transport of nutrients is key to developing effective nutrient management strategies needed to reduce the size of hypoxia zones in the Gulf, Bay and other U.S. waters where hypoxia is an on-going problem.”

“Coastal hypoxia is proliferating around the world,” said Donald Boesch, Ph.D., president of the University of Maryland Center for Environmental Science. “It is important that we have excellent abilities to predict and control the largest dead zones in the United States. The whole world is watching.”

The confirmed size of the 2013 Gulf hypoxic zone will be released in August, following a monitoring survey led by the Louisiana Universities Marine Consortium beginning in late July, and the result will be used to improve future forecasts. The final measurement in the Chesapeake will come in October following surveys by the Chesapeake Bay Program’s partners from the Maryland Department of Natural Resources and the Virginia Department of Environmental Quality.

Despite the Mississippi River/Gulf of Mexico Nutrient Task Force’s goal to reduce the dead zone to less than 2,000 square miles, it has averaged 5,600 square miles over the last five years. Demonstrating the link between the dead zone and nutrients from the Mississippi River, this annual forecast continues to provide guidance to federal and state agencies as they work on the 11 implementation actions outlined by the Task Force in 2008 for mitigating nutrient pollution.

NOAA’s National Ocean Service has been funding investigations and forecast development for the dead zone in the Gulf of Mexico since 1990, and oversees national hypoxia research programs which include the Chesapeake Bay and other affected bodies of water.

USGS operates more than 3,000 real-time stream gages and collects water quality data at numerous long-term stations throughout the Mississippi River basin  and the Chesapeake Bay to track how nutrient loads are changing over time.

The National Centers for Coastal Ocean Science is the coastal science office for NOAA’s National Ocean Service. Visit our website or follow our blog to read more about NCCOS research.

USGS provides science for a changing world. Visit USGS.gov, and follow us on Twitter @USGS and our other social media channels at http://usgs.gov/socialmedia.

NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook , Twitter and our other social media channels.


View the original article here

National Weather Service completes Doppler radar upgrades

April 25, 2013

Dual-pol data shows what type of precipitation is falling based on its shape.

Dual-pol data shows what type of precipitation is falling based on its shape.

Download here (Credit: NOAA)

This week, the National Weather Service completed the dual-polarization technology update in Brownsville, Texas – concluding the 122 NWS radar site upgrades throughout the country. This new advanced technology is helping federal weather forecasters more accurately track, assess and warn the public of approaching high-impact weather.

Dual-polarization is the most significant enhancement made to the nation’s federal weather radar system since Doppler technology was first installed in the early 1990s. Dual-pol radar sends and receives both horizontal and vertical pulses, which produces a much more informative picture of the size and shape of the objects in the sky. This provides meteorologists the ability to distinguish between rain, snow, hail and non-weather items like wildfire smoke plumes, birds and insects. Conventional Doppler radar only has a one-dimensional view making it difficult to tell the type of precipitation or object in the sky.

The radar receiving dish inside the protective cover. Dual-pol is both a hardware and software upgrade to the radar.

The radar receiving dish inside the protective cover. Dual-pol is both a hardware and software upgrade to the radar.

Download here (Credit: NOAA)

“This achievement is the result of years of research, development and continued investment that’s helping us become a more weather-ready nation,” said Dr. Louis Uccellini, director, NOAA’s National Weather Service. “It is amazing what we can see with dual-pol technology. This game-changing technology has already helped forecasters issue more accurate and timely warnings to the public and has saved lives.”

Dual-pol is credited with providing improved detection of heavy rainfall, which can increase warning time for flash floods. During winter storms, forecasters use dual-pol information to monitor a transition from snow to sleet and freezing rain, which allows for a more accurate forecast. Dual-pol can also spot airborne debris giving forecasters the ability to confirm a tornado on the ground, even in the dark or when hidden by heavy rain. The new technology has also been used to help detect hazards to aircraft, such as volcanic ash plumes, icing conditions and birds.

“I am committed to supporting the National Weather Service’s critical mission of forecasting and warning about severe weather, and supporting the men and women who work every day to fulfill that mission”, said Senator Barbara A. Mikulski, chairwoman of the Appropriations subcommittee that funds NOAA, “We owe it to our communities – to the coastal states that depend on accurate hurricane forecasts, and to the interior states that depend on timely tornado warnings – to make sure our weather offices are fit for duty. These new state-of-the-art radars will ensure our forecasters have the tools and technology they need to protect lives and livelihoods.”

Dual-polarization is the most significant enhancement made to the nation’s Next Generation Weather Radar network, NEXRAD, since Doppler radar was first installed in the early 1990s.

Dual-polarization is the most significant enhancement made to the nation’s Next Generation Weather Radar network, NEXRAD, since Doppler radar was first installed in the early 1990s.

Download here (Credit: NOAA)

The National Weather Service has used dual-pol to develop 14 new radar products that have improved the speed, understanding, and accuracy of the information it provides about extreme weather. Forecasters now have more confidence to accurately assess weather events and be more descriptive in weather warnings, which helps improve public response to the warnings.

The nationwide dual-pol upgrade began in Sept. 2011 and the public has been benefiting from the new technology every day since. Here are a few successes:

On Feb. 10, 2013, NWS weather forecasters in Jackson, Miss., used the new radar technology to confirm a powerful tornado (EF-4) was moving across Southern Mississippi’s Lamar County toward the populated city of Hattiesburg. Forecasters warned the public using detailed, descriptive language about the tornado’s size and path, resulting in no fatalities. On the same day, dual-pol information helped the Jackson forecasters recognize thunderstorms with particularly heavy rainfall rates, enabling them to issue flash flood warnings more than an hour before flash flooding started. Dual-pol technology can also identify non-weather targets such as bugs, bats or debris from a tornado producing damage on the ground.

Dual-pol technology can also identify non-weather targets such as bugs, bats or debris from a tornado producing damage on the ground.

Download here (Credit: NOAA)

On Nov. 7-8, 2012, NWS meteorologists at the Boston forecast office relied on dual-pol radar information to help locate the rain/snow line as a nor’easter traversed the area. During the afternoon and evening, a storm formed across Rhode Island and eastern Massachusetts. Snow fell to the west of the boundary where temperatures dipped into the 30s, while rain fell to the east where temperatures held in the 40s. Using dual-pol information, forecasters were able to accurately track the slow progress of the rain-snow line and provide short term forecasts which helped department of transportation officials focus their snow removal assets and for the media to highlight the hazardous routes to the traveling public. The NWS forecast office in Phoenix relied on dual-pol technology to successfully warn for a very large dust storm that moved across the metro area during the early evening of July 5, 2011. There were widespread reports of near-zero visibility and winds gusting more than 50 mph. Dual-pol radar data estimated this dust storm reached a peak height of at least 5,000 to 6,000 feet, with a leading edge stretching close to 100 miles and traveling at least 150 miles. Forecasters collaborated with emergency management and media partners, providing details on potential impacts as the dust approached from the southeast.  Dust storm warnings described the large size of the dust area and the potential for widespread low visibilities of less than a quarter mile.  Safety tips in the warnings and updating warning statements helped people in the storm's path make fast and smart decisions.

In addition to the 122 NWS-owned radars, the full nationwide radar network includes another 37 radar sites owned by the FAA and Defense Department, which will be completely upgraded to dual-pol technology this summer. NOAA’s NEXRAD radar program is a tri-agency effort with NOAA, the Federal Aviation Administration, and the United States Air Force.

NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter and our other social media channels.


View the original article here

2013 Space Achievement Award

April 9, 2013

NOAA received the prestigious 2013 Space Achievement Award today from the Space Foundation “for its use of space-based systems in making life-saving predictions and issuing early warnings of calamitous weather conditions.”

Sandy MacDonald, director of NOAA’s Earth Systems Research Laboratory in Boulder, Colo., accepted the award on behalf of NOAA at the Space Foundation’s 29th National Space Symposium in Colorado Springs.

“For all of the hard-working scientists, researchers and engineers at NOAA, receiving this award is a high honor coming from such a distinguished organization,” MacDonald said. “NOAA will continue to stay true to its mission of protecting lives and property, while helping to increase our understanding of the dynamic changes occurring within Earth's environment.”

Each year, the Space Foundation presents the Space Achievement Award to an individual or organization for significant contributions in advancing the exploration, development or use of space.

“While most people recognize the value of weather predictions, many don’t realize how NOAA uses space assets to determine the severity and risks of approaching weather events,” said Elliot Pulham, CEO of the Space Foundation in a press release to announce the award.

NOAA operates two types of spacecraft – the Geostationary Operational Environmental Satellites (GOES) and Polar-orbiting Operational Environmental Satellites (POES) – that work in tandem to continuously monitor Earth’s air, land and water to track atmospheric conditions that trigger severe weather. NOAA is working with its partner NASA to build the next-generation of advanced geostationary and polar-orbiting satellites, called GOES-R and the Joint Polar Satellite System (JPSS), respectively.

NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter and our other social media channels.


View the original article here

New study suggests coral reefs may be able to adapt to moderate climate change

October 29, 2013

coral bleaching.

A new modeling study shows that widespread bleaching events like this one in Thailand in 2010 will become more common in the future. However, the study also found signs corals may be adapting to warming -- the question is if it can be fast enough to keep up with the rate humans are burning fossil fuels.

High resolution (Credit:C. Mark Eakin/NOAA )

Coral reefs may be able to adapt to moderate climate warming, improving their chance of surviving through the end of this century, if there are large reductions in carbon dioxide emissions, according to a study funded by NOAA and conducted by the agency’s scientists and its academic partners. Results further suggest corals have already adapted to part of the warming that has occurred.

“Earlier modeling work suggested that coral reefs would be gone by the middle of this century. Our study shows that if corals can adapt to warming that has occurred over the past 40 to 60 years, some coral reefs may persist through the end of this century,” said study lead author Cheryl Logan, Ph.D., an assistant professor in California State University Monterey Bay’s Division of Science and Environmental Policy. The scientists from the university, and from the University of British Columbia, were NOAA’s partners in the study.

Warm water can contribute to a potentially fatal process known as coral “bleaching,” in which reef-building corals eject algae living inside their tissues. Corals bleach when oceans warm only 1-2°C (2-4°F) above normal summertime temperatures. Because those algae supply the coral with most of its food, prolonged bleaching and associated disease often kills corals.

The study, published online in the journal Global Change Biology, explores a range of possible coral adaptive responses to thermal stress previously identified by the scientific community. It suggests that coral reefs may be more resilient than previously thought due to past studies that did not consider effects of possible adaptation.

The study projected that, through genetic adaptation, the reefs could reduce the currently projected rate of temperature-induced bleaching by 20 to 80 percent of levels expected by the year 2100, if there are large reductions in carbon dioxide emissions.

“The hope this work brings is only achieved if there is significant reduction of human-related  emissions of heat-trapping gases,” said Mark Eakin, Ph.D., who serves as director of the NOAA Coral Reef Watch monitoring program, which tracks bleaching events worldwide. “Adaptation provides no significant slowing in the loss of coral reefs if we continue to increase our rate of fossil fuel use.”

“Not all species will be able to adapt fast enough or to the same extent, so coral communities will look and function differently than they do today,” CalState’s Logan said.

While this paper focuses on ocean warming, many other general threats to coral species have been documented to exist that affect their long-term survival, such as coral disease, acidification, and sedimentation. Other threats to corals are sea-level rise, pollution, storm damage, destructive fishing practices, and direct harvest for ornamental trade.

According to the Status of Coral Reefs of the World: 2000 report, coral reefs have been lost around the world in recent decades with almost 20 percent of reefs lost globally to high temperatures during the 1998-1999 El Niño and La Niña and an 80 percent percent loss of coral cover in the Caribbean was documented in a 2003 Science paper. Both rates of decline have subsequently been documented in numerous other studies as an on-going trend.

Tropical coral reef ecosystems are among the most diverse ecosystems in the world, and provide economic and social stability to many nations in the form of food security, where reef fish provide both food and fishing jobs, and economic revenue from tourism. Mass coral bleaching and reef death has increased around the world over the past three decades, raising questions about the future of coral reef ecosystems.

In the study, researchers used global sea surface temperature output from the NOAA/GFDL Earth System Model-2 for the pre-industrial period though 2100 to project rates of coral bleaching.

Because initial results showed that past temperature increases should have bleached reefs more often than has actually occurred, researchers looked into ways that corals may be able to adapt to warming and delay the bleaching process.

The article calls for further research to test the rate and limit of different adaptive responses for coral species across latitudes and ocean basins to determine if, and how much, corals can actually respond to increasing thermal stress.

In addition to Logan, the other authors of the paper were John Dunne, NOAA Geophysical Fluid Dynamics Laboratory; Eakin, NOAA’s Coral Reef Watch; and Simon Donner, Department of Geography at the University of British Columbia. NOAA’s Coral Reef Conservation Program funded the study.

NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter, Instagram and our other social media channels.


View the original article here

Ocean and coastal observing technology efforts awarded $27.2 million

September 30, 2013

IOOS is a federal, regional, and private-sector partnership working to enhance our ability to collect, deliver, and use ocean information.

IOOS is a federal, regional, and private-sector partnership working to enhance our ability to collect, deliver, and use ocean information.

High resolution (Credit: NOAA)

NOAA is awarding $27.2 million to sustain current critical ocean, coastal, and Great Lakes observing efforts and to support innovative marine sensor technologies, with a goal of helping us better understand our coastal and marine environment. The funding is provided through the U.S. Integrated Ocean Observing System (IOOS®), other federal agencies, and NOAA programs.

“IOOS brings federal and regional ocean observations together to give decision-makers the critical data they need to save lives and build their communities,” said Zdenka Willis, U.S. IOOS program director. “These awards will sustain those observations, and speed the transition of new promising technologies into the ocean, where they can serve our coastal communities day in and day out.”

Highlights of the awards

This year’s awards include $2.9 million for marine sensor innovation projects to enhance our understanding of the coastal and marine environment.  

$1 million to the Southeastern Universities Research Association to make operational the U.S. IOOS Coastal and Ocean Modeling Testbed, an infrastructure for the testing and improvement of non-federal and federal models and prediction tools;

$1 million to the Alliance for Coastal Technologies for technology transfer and accelerating development of promising new marine observing technologies;

$340,000 provided through the Northeast IOOS Regional Association in support of Woods Hole Oceanographic Institute and McLane Industries efforts to transition cutting-edge observing platforms monitoring the emergence of harmful algal blooms and improve harmful algal bloom forecasts in the Gulf of Maine;

$574,000 to fund projects in five IOOS Western regional associations. These projects will develop ocean acidification sensor technology to support West Coast and Alaska shellfish industry monitoring needs, improve measurements of the state of ocean acidification in the Pacific Islands, and develop workforce capacity to work with ocean acidification sensors.

In addition to the marine sensor innovation projects introduced this year, the U.S. IOOS awarded $24.3 million to sustain critical coastal, ocean, and Great Lakes efforts.  As part of this effort, the U.S. IOOS Program and NASA will continue to jointly fund, at $250,000 each per year, projects to improve satellite sea surface temperature data from existing and new sensors, produce a blended output of sea surface temperature data from U.S. and international datasets, and target these products for coastal applications and regional IOOS usage. The total breakdown of the $27.2 million is:

Alaska Ocean Observing System ($2.2 million)

Alliance for Coastal Technologies ($1 million)

Caribbean Regional Association ($1.6 million)

Central and Northern California Ocean Observing System ($2.3 million)

Gulf of Mexico Coastal Observing System ($1.5 million)

Great Lakes Observing System ($1.6 million)

Mid-Atlantic Regional Association for Coastal Ocean Observing Systems ($3 million)

Multi-sensor Improved Sea Surface Temperature ($500,000)

Northwest Association of Networked Ocean Observing Systems ($3.1 million)

Northeastern Regional Association of Coastal Ocean Observing Systems ($2.4 million)

Pacific Islands Ocean Observing System ($2.2 million)

Southern California Coastal Ocean Observing System ($2.3 million)

Southeastern Coastal Ocean Observing Regional Association ($2.5 million)

Southeastern Universities Research Association ($1 million)

Funding supports NOAA's efforts to develop a national IOOS for tracking, predicting, managing and adapting to changes in the marine environment. IOOS delivers data and information needed to increase understanding of the Nation’s waters to improve safety, enhance the economy, and protect our environment.

NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter, Instagram and our other social media channels.

View the original article here

NOAA releases draft proposal to expand Thunder Bay National Marine Sanctuary

June 14, 2013

Diver and Nordmeer.

Just below the surface of Lake Huron, a diver photographs the German freighter Nordmeer, which ran aground in 1966 and eventually sank in 40 feet of water. The relatively shallow depth of the wreck site provides divers more time to explore the twisted steel hull.

Download here (Credit: NOAA, Thunder Bay NMS.)

NOAA today released for public comment a draft environmental impact statement (DEIS) and proposed rule for expanding the boundaries of Thunder Bay National Marine Sanctuary in Lake Huron from its current 448 square miles to 4,300 square miles.

The proposed expansion is based on several years of research by NOAA and its scientific partners as well as public input, and would include protection of an additional 47 known historic shipwrecks.

During the process to review the sanctuary’s management plan in 2006, NOAA received comments expressing interest in expanding the sanctuary’s boundary to include the waters adjacent to Alcona and Presque Isle counties in Michigan. Specifically, several local government and non-governmental organizations passed resolutions or submitted written letters of support for boundary expansion.

Additionally, in 2007, the Thunder Bay Sanctuary Advisory Council adopted a resolution supporting expanded boundaries. NOAA held three public scoping meetings on this topic in April 2012.

“The proposal to expand the sanctuary is the result of a collaborative effort that involved considerable input from all sectors of the local community,” said Jeff Gray, sanctuary superintendent. “We welcome further public review and comment as we go forward with the important job of managing this special place which is important to the regional economy and protects world-class historical and recreational shipwreck sites.”

E.B. Allen.

With its heavy-duty windlass still on deck and anchor chains and rudder still in place, the E.B. Allen presents a vivid image of a typical nineteenth-century Great Lakes schooner. The Allen sank in 1871 after a collision with another vessel.

Download here (Credit:NOAA, Thunder Bay NMS)

The sanctuary’s Great Lakes Visitor Center has become a major tourist destination and economic stimulant in the region. According to a 2005 study on total visitor spending in the region, the sanctuary impacts $92 million in sales, $35.8 million in personal income to residents, and 1,704 jobs.

One of 14 sites managed by NOAA’s Office of National Marine Sanctuaries, Thunder Bay sanctuary currently protects 45 nationally significant shipwrecks. Research indicates that as many 100 shipwreck sites are yet to be discovered in northern Lake Huron. Through increased tourism and related business development, the sanctuary is working with various partners to encourage sustainable tourism in the region, and foster a broader awareness of the Great Lakes and their rich maritime heritage.

The DEIS and proposed rule are available for download at thunderbay.noaa.gov. All comments must be received by August 13. Written comments should be sent by mail to: Jeff Gray, Sanctuary Superintendent, Thunder Bay National Marine Sanctuary, 500 West Fletcher Street, Alpena MI 49707.

Comments may also be submitted electronically via the Federal eRulemaking Portal http://www.regulations.gov. Under document type, select “Proposed Rule,” under Keyword or ID, type in NOAA-NOS-2012-0077. The documents are also available for review at the Thunder Bay National Marine Sanctuary’s headquarters office in Alpena.

Public hearings will be held at the following locations:

July 15, Presque Isle District Library, Rogers City Location, 181 East Erie Street, Rogers City, Mich.July 16, Great Lakes Maritime Heritage Center, 500 W. Fletcher Street, Alpena, Mich.July 17, Alcona County Library, Harrisville Branch, 312 W. Main, Harrisville, Mich.

Thunder Bay National Marine Sanctuary, designated in 2000, spans 448 square miles in northern Lake Huron. Jointly managed by NOAA and the state of Michigan, the sanctuary’s mission is to preserve nationally-significant shipwrecks and other maritime heritage resources through resource protection, education and research. Well-preserved by Lake Huron’s cold, fresh water, these shipwrecks span 150 years of Great Lakes maritime history.

NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter and our other social media channels.


View the original article here

A warming world will further intensify extreme precipitation events

April 4, 2013

Heavy precipitation.

Heavy precipitation.

According to a newly-published NOAA-led study in Geophysical Research Letters, as the globe warms from rising atmospheric concentrations of greenhouse gases, more moisture in a warmer atmosphere will make the most extreme precipitation events more intense.

The study, conducted by a team of researchers from the North Carolina State University’s Cooperative Institute for Climate and Satellites-North Carolina (CICS-NC), NOAA’s National Climatic Data Center (NCDC), the Desert Research Institute, University of Wisconsin-Madison, and ERT, Inc., reports that the extra moisture due to a warmer atmosphere dominates all other factors and leads to notable increases in the most intense precipitation rates.

Percent maximum daily preciptation difference (2071-2100) - (1971-2000).

Percent maximum daily preciptation difference (2071-2100) - (1971-2000).

Download here (Credit: NOAA)

The study also shows a 20-30 percent expected increase in the maximum precipitation possible over large portions of the Northern Hemisphere by the end of the 21st century if greenhouse gases continue to rise at a high emissions rate.

“We have high confidence that the most extreme rainfalls will become even more intense, as it is virtually certain that the atmosphere will provide more water to fuel these events,” said Kenneth Kunkel, Ph.D., senior research professor at CICS-NC and lead author of the paper.

The paper looked at three factors that go into the maximum precipitation value possible in any given location: moisture in the atmosphere, upward motion of air in the atmosphere, and horizontal winds. The team examined climate model data to understand how a continued course of high greenhouse gas emissions would influence the potential maximum precipitation. While greenhouse gas increases did not substantially change the maximum upward motion of the atmosphere or horizontal winds, the models did show a 20-30 percent increase in maximum moisture in the atmosphere, which led to a corresponding increase in the maximum precipitation value.

Rainy day.

Rainy day.

The findings of this report could inform “design values,” or precipitation amounts, used by water resource managers, insurance and building sectors in modeling the risk due to catastrophic precipitation amounts. Engineers use design values to determine the design of water impoundments and runoff control structures, such as dams, culverts, and detention ponds.

“Our next challenge is to translate this research into local and regional new design values that can be used for identifying risks and mitigating potential disasters. Findings of this study, and others like it, could lead to new information for engineers and developers that will save lives and major infrastructure investments,” said Thomas R. Karl, L.H.D., director of NOAA’s NCDC in Asheville, N.C., and co-author on the paper.

The study, Probable Maximum Precipitation (PMP) and Climate Change, can be viewed online.

NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter and our other social media channels.


View the original article here

Polar-orbiting satellite retires

April 10, 2013

POES Satellite in orbit.

After nearly 11 years of helping the National Oceanic and Atmospheric Administration (NOAA) predict weather and climate patterns and save lives in search and rescue operations, NOAA announced today it has turned off the NOAA-17 Polar-Orbiting Environmental Satellite (POES). It was one of NOAA's longest operating spacecraft, which have a typical lifespan of three years.This Image is from the last operational morning orbit of NOAA-17 on May 26, 2007.
Download here. (Credit: NOAA)

After nearly 11 years of helping the National Oceanic and Atmospheric Administration (NOAA) predict weather and climate patterns and save lives in search and rescue operations, NOAA announced today it has turned off the NOAA-17 Polar-Orbiting Environmental Satellite (POES). It was one of NOAA's longest operating spacecraft, which have a typical lifespan of three years. The shutdown will result in no data gap, as NOAA-17 was being used as a back-up satellite and was removed from service after several key systems on board became inoperable.

NOAA will continue operating several POES spacecraft – NOAA-15, NOAA-16, NOAA-18 and NOAA-19 – in addition to the nation’s newest polar-orbiting satellite, Suomi NPP, launched October 28, 2011. NOAA’s POES spacecraft fly a lower, pole to pole orbit capturing atmospheric data from space that feed NOAA’s weather and climate prediction models.

NOAA began the deactivation process of NOAA-17 on February 18, with the final shut down occurring today. Launched in June 2002, NOAA-17 made 55,000 orbits of the globe, traveling more than 1.5 billion miles while collecting huge amounts of valuable temperature, moisture and image data.

“NOAA-17 helped our forecasters see the early development of severe weather from tornadoes and snow storms to hurricanes, including the busiest hurricane season on record - 2005. It also tracked subtle changes in the environment that signaled the onset of drought and wildfire conditions,” said Mary Kicza, assistant administrator of NOAA’s Satellite and Information Service. “NOAA-17’s long life is a credit to the engineers who built and operated it and the technology that sustained it. Although we say farewell to NOAA-17, we still operate a dependable fleet of satellites that continue to provide crucial data.”

NOAA-17 was part of the international Search and Rescue Satellite-Aided Tracking (SARSAT) network of satellites. SARSAT, which began in 1982, has rescued more than 33,000 people worldwide, including more than 7,000 in the United States and its surrounding waters by detecting distress signals from emergency beacons.

Deactivating NOAA-17 also heralds a significant change for polar-orbiting satellite operations worldwide with NOAA now exclusively flying afternoon orbit spacecraft while its key international partner, the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT), flies mid-morning orbit spacecraft. This results in significant savings for U.S. taxpayers, because sharing data helps produce more accurate and uniform data for forecasters. Through the Initial Joint Polar System agreement, NOAA and EUMETSAT established a shared satellite system by exchanging instruments and coordinating the operations of their polar-orbiting satellites to provide operational meteorological and environmental forecasting and global climate monitoring services worldwide. 

NOAA and its partners at the National Aeronautics and Space Administration (NASA) are continuing to build the next generation of polar-orbiting satellites, the Joint Polar Satellite System (JPSS), which is scheduled to launch the JPSS-1 satellite in 2017.

NOAA’s JPSS represents significant technological and scientific advances for more accurate weather forecasting, helping build a Weather Ready Nation — saving lives and property, while promoting economic prosperity. JPSS provides continuity for critical observations of our vast atmosphere, oceans, land, and cryosphere — the frozen areas of the above planet. NOAA, working in partnership with NASA, ensures an unbroken series of global data for monitoring and forecasting environmental phenomena and understanding our Earth.

NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter and our other social media channels.


View the original article here

The end of traditional paper nautical charts

October 22, 2013

Most mariners now use Print-on-Demand nautical charts that are up-to-date to the moment of printing.

Most mariners now use Print-on-Demand nautical charts that are up-to-date to the moment of printing.

High resolution (Credit: NOAA)

NOAA’s Office of Coast Survey, which creates and maintains the nation’s suite of over a thousand nautical charts of U.S. coastal waters, today announced major changes ahead for mariners and others who use nautical charts. Starting April 13, the federal government will no longer print traditional lithographic (paper) nautical charts, but will continue to provide other forms of nautical charts, including print on demand charts and versions for electronic charting systems.

“Like most other mariners, I grew up on NOAA lithographic charts and have used them for years,” said Rear Admiral Gerd Glang, director of NOAA’s Office of Coast Survey. “We know that changing chart formats and availability will be a difficult change for some mariners who love their traditional paper charts, but we’re still going to provide other forms of our official charts.”

Since 1862, those lithographic nautical charts -- available in marine shops and other stores -- have been printed by the U.S. government and sold to the public by commercial vendors. The decision to stop production is based on several factors, including the declining demand for lithographic charts, the increasing use of digital and electronic charts, and federal budget realities.

“With the end of traditional paper charts, our primary concern continues to be making sure that boaters, fishing vessels, and commercial mariners have access to the most accurate, up-to-date nautical chart in a format that works well for them,” said Capt. Shep Smith, chief of Coast Survey’s Marine Chart Division. “Fortunately, advancements in computing and mobile technologies give us many more options than was possible years ago.”

NOAA will continue to create and maintain other forms of nautical charts, including the increasingly popular Print on Demand (POD) charts, updated paper charts available from NOAA-certified printers. NOAA electronic navigational charts (NOAA ENC®) and raster navigational charts (NOAA RNC®), used in a variety of electronic charting systems, are also updated weekly and are available for free download from the Coast Survey website. NOAA will also announce a new product full-scale PDF (Portable Digital Format) nautical charts, available for free download on a trial basis online.

Electronic charts, layered with multi-faceted information, are increasingly popular with commercial pilots around the world.

Electronic charts, layered with multi-faceted information, are increasingly popular with commercial pilots around the world.

High resolution (Credit: NOAA)

The world of navigation is benefiting from advances in technology, Smith explained. He said that NOAA will consult with chart users and private businesses about the future of U.S. navigation, especially exploring the use of NOAA charts as the basis for new products.

“Customers frequently ask us for special printed features, such as waterproof charts, special papers, or chart books containing additional information,” he said. “We are investigating new opportunities for companies to fill these market niches, using the most up-to-date information directly from NOAA.”

NOAA’s Office of Coast Survey is the nation’s nautical chartmaker. Originally formed by President Thomas Jefferson in 1807, Coast Survey updates charts, surveys the coastal seafloor, responds to maritime emergencies, and searches for underwater obstructions that pose a danger to navigation. Follow Coast Survey on Twitter @nauticalcharts, and check out the NOAA Coast Survey blog at noaacoastsurvey.wordpress.com for more in depth coverage of surveying and charting.

NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter, Instagram and our other social media channels.


View the original article here

First GOES-R instrument ready to be installed onto spacecraft

May 2, 2013

The first of six instruments that will fly on GOES-R, NOAA’s next-generation of geostationary operational environmental satellites, has been completed seven months before its scheduled installation onto the spacecraft.

The instrument, the Extreme Ultraviolet and X-ray Irradiance Sensors, or EXIS, will provide forecasters at NOAA’s Space Weather Prediction Center with some of the most important early warnings of impending solar storms. It will also give scientists a more accurate measure of the extremes in solar energy radiating toward earth, which can severely disrupt telecommunications, air travel, and the performance of power grids.

“Severe space weather has the potential to cause significant damage to the U.S. and global economy, so it’s critical GOES-R has this technology in place as quickly as possible to monitor it,” said Mary Kicza, assistant administrator for NOAA’s Satellite and Information Service.

GOES-R, scheduled to launch in 2015, will be more advanced than NOAA’s current GOES fleet. The satellites are expected to more than double the clarity of today’s GOES imagery and provide more atmospheric observations than current capabilities with more frequent images. Data from the GOES-R instruments will be used to create many different products, enabling NOAA meteorologists and other users to better monitor the atmosphere, land, ocean and the sun, facilitating more timely and accurate forecasts and warnings.

The University of Colorado’s Laboratory for Atmospheric and Space Physics (LASP) built and tested EXIS.

EXIS will be shipped from the LASP site in Boulder to Lockheed Martin Space Systems Co. in Littleton, Colo., later this year to be installed onto the spacecraft. Lockheed is building the GOES-R spacecraft.

The remaining GOES-R instruments to be delivered are:

the Advanced Baseline Imager, the primary instrument on GOES-R for imaging Earth’s weather, climate, and environment;Geostationary Lightning Mapper, which will provide for the first time a continuous surveillance of total lightning over the western hemisphere from space;the Space Environment In-Situ Suite, which consists of sensors that will monitor radiation hazards that can affect satellites and communications for commercial airline flights over the poles; the Solar Ultraviolet Imager, a high-powered telescope that observes the sun, monitoring for solar flares and other solar activity that could impact Earth, andthe Magnetometer, which will provide measurements of the space environment magnetic field that controls charged particle dynamics in the outer region of the magnetosphere. These particles can be dangerous to spacecraft and human spaceflight.

 NOAA manages the GOES-R Series Program through an integrated NOAA-NASA program office, staffed with personnel from NOAA and NASA, and co-located at NASA’s Goddard Space Flight Center in Greenbelt, Md.

“We’re just a few years away from seeing significant improvements in the way NOAA will serve the public with even better weather forecasts and warnings,” said Greg Mandt, director of the GOES-R Series Program..

NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter and our other social media channels.


View the original article here