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The National Oceanic and Atmospheric Administration (abbreviated as NOAA ) is an
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...
scientific and regulatory agency within the
United States Department of Commerce The United States Department of Commerce is an executive department of the U.S. federal government concerned with creating the conditions for economic growth and opportunity. Among its tasks are gathering economic and demographic data for bus ...
that forecasts weather, monitors oceanic and atmospheric conditions, charts the seas, conducts deep sea exploration, and manages fishing and protection of marine mammals and endangered species in the U.S. exclusive economic zone.


Purpose and function

NOAA's specific roles include: * ''Supplying Environmental Information Products''. NOAA supplies to its customers and partners information pertaining to the state of the oceans and the atmosphere, such as weather warnings and forecasts via the
National Weather Service The National Weather Service (NWS) is an agency of the United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weather-related products to organizations and the public for the ...
. NOAA's information services extend as well to climate, ecosystems, and commerce. * ''Providing Environmental Stewardship Services''. NOAA is a steward of U.S. coastal and marine environments. In coordination with federal, state, local, tribal and international authorities, NOAA manages the use of these environments, regulating fisheries and marine sanctuaries as well as protecting threatened and endangered marine species. * ''Conducting Applied Scientific Research''. NOAA is intended to be a source of accurate and objective scientific information in the four particular areas of national and global importance identified above: ecosystems, climate, weather and water, and commerce and transportation. NOAA's five fundamental activities are: * Monitoring and observing Earth systems with instruments and data collection networks. * Understanding and describing Earth systems through research and analysis of data. * Assessing and predicting the changes in these systems over time. * Engaging, advising, and informing the public and partner organizations with relevant information. * Custodianship of environmental resources.


History

NOAA traces its history back to multiple agencies, some of which were among the oldest in the federal government: *
United States Coast and Geodetic Survey The United States Coast and Geodetic Survey (abbreviated USC&GS), known from 1807 to 1836 as the Survey of the Coast and from 1836 until 1878 as the United States Coast Survey, was the first scientific agency of the United States Government. It ...
, formed in 1807. * Weather Bureau of the United States, formed in 1870. * Bureau of Commercial Fisheries, formed in 1871 (research fleet-only). * Coast and Geodetic Survey Corps, formed in 1917. The most direct predecessor of NOAA was the
Environmental Science Services Administration The Environmental Science Services Administration (ESSA) was a United States Federal executive agency created in 1965 as part of a reorganization of the United States Department of Commerce. Its mission was to unify and oversee the meteorologica ...
(ESSA), into which several existing scientific agencies such as the
United States Coast and Geodetic Survey The United States Coast and Geodetic Survey (abbreviated USC&GS), known from 1807 to 1836 as the Survey of the Coast and from 1836 until 1878 as the United States Coast Survey, was the first scientific agency of the United States Government. It ...
, the
Weather Bureau The National Weather Service (NWS) is an agency of the United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weather-related products to organizations and the public for the ...
and the uniformed Corps were absorbed in 1965. NOAA was established within the Department of Commerce via the Reorganization Plan No. 4 and formed on October 3, 1970, after U.S. President
Richard Nixon Richard Milhous Nixon (January 9, 1913April 22, 1994) was the 37th president of the United States, serving from 1969 to 1974. A member of the Republican Party, he previously served as a representative and senator from California and was ...
proposed creating a new agency to serve a national need for "better protection of life and property from natural hazards… for a better understanding of the total environment… ndfor exploration and development leading to the intelligent use of our marine resources". NOAA is a part of the Department of Commerce rather than the Department of Interior because of a feud between President Nixon and his interior secretary,
Wally Hickel Walter Joseph Hickel (August 18, 1919 – May 7, 2010) was an American businessman, real estate developer, and politician who served as the second governor of Alaska from 1966 to 1969 and 1990 to 1994 and as U.S. Secretary of the Interior from ...
, over the Nixon Administration's
Vietnam War The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vie ...
policy. Nixon did not like Hickel's letter urging Nixon to listen to the Vietnam War demonstrators, and thus punished Hickel by not putting NOAA in the Interior Department. In 2007, NOAA celebrated 200 years of service in its role as successor to the United States Survey of the Coast. NOAA was officially formed in 1970 and in 2021 had 11,833 civilian employees. Its research and operations are further supported by 321 uniformed service members who make up the
NOAA Commissioned Corps The National Oceanic and Atmospheric Administration Commissioned Officer Corps, known informally as the NOAA Corps, is one of eight federal uniformed services of the United States, and operates under the National Oceanic and Atmospheric Administ ...
.


Organizational structure


NOAA administrator

Richard (Rick) W. Spinrad is the 11th and current NOAA Administrator. He was nominated by President Biden, and his nomination was confirmed by the US Senate on June 17, 2021, by voice vote. He was sworn in on June 23, 2021. From February 25, 2019, to January 20, 2021,
Neil Jacobs Neil Andrew Jacobs, Jr. (born December 12, 1973) is an American scientist and former government official who served as the acting Under Secretary of Commerce for Oceans and Atmosphere and Administrator of the National Oceanic and Atmospheric Adm ...
, Assistant Secretary of Commerce for Environmental Observation and Prediction, served as acting Under Secretary of Commerce for Oceans and Atmosphere at the US Department of Commerce and as NOAA's interim administrator. Jacobs succeeded
Timothy Gallaudet Timothy Cole Gallaudet is an American oceanographer who is a retired Rear Admiral in the United States Navy. Gallaudet previously served as the ''Assistant Secretary of Commerce for Oceans and Atmosphere'' within the U.S. Department of Commerc ...
, who succeeded Benjamin Friedman. The three served in series as NOAA's interim administrator throughout the
Trump Administration Donald Trump's tenure as the List of presidents of the United States, 45th president of the United States began with Inauguration of Donald Trump, his inauguration on January 20, 2017, and ended on January 20, 2021. Trump, a Republican Party ...
. In October 2017,
Barry Lee Myers Barry Lee Myers is an American attorney and businessman who was the chief executive officer and general counsel for AccuWeather, a privately owned for-profit weather-forecasting company founded by his elder brother, Joel Myers. As an AccuWeathe ...
, CEO of
AccuWeather AccuWeather Inc. is an American media company that provides commercial weather forecasting services worldwide. AccuWeather was founded in 1962 by Joel N. Myers, then a Pennsylvania State University graduate student working on a master's degree ...
, was proposed to be the agency's administrator by the Trump Administration. After two years in the nomination process, on November 21, 2019, Myers withdrew his name from consideration due to health concerns.


NOAA services

NOAA works toward its mission through six major line offices, the National Environmental Satellite, Data and Information Service (NESDIS), the
National Marine Fisheries Service The National Marine Fisheries Service (NMFS), informally known as NOAA Fisheries, is a United States federal agency within the U.S. Department of Commerce's National Oceanic and Atmospheric Administration (NOAA) that is responsible for the stew ...
(NMFS), the
National Ocean Service The National Ocean Service (NOS) is an office within the U.S. Department of Commerce National Oceanic and Atmospheric Administration (NOAA). It is responsible for preserving and enhancing the nation's coastal resources and ecosystems along the ...
(NOS), the
National Weather Service The National Weather Service (NWS) is an agency of the United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weather-related products to organizations and the public for the ...
(NWS), the
Office of Oceanic and Atmospheric Research Oceanic and Atmospheric Research (OAR) is a division of the National Oceanic and Atmospheric Administration (NOAA). OAR is also referred to as NOAA Research. NOAA Research is the research and development arm of NOAA and is the driving force be ...
(OAR) and the Office of Marine & Aviation Operations (OMAO). and in addition more than a dozen staff offices, including the Office of the Federal Coordinator for Meteorology, the
NOAA Central Library The NOAA Central Library is the flagship library of the National Oceanic and Atmospheric Administration’s (NOAA) network of over 20 research libraries. It is also a selective federal depository library for United States federal government pu ...
, the Office of Program Planning and Integration (PPI).


National Weather Service

The
National Weather Service The National Weather Service (NWS) is an agency of the United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weather-related products to organizations and the public for the ...
(NWS) is tasked with providing "weather, hydrologic and climate forecasts and warnings for the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...
, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy." This is done through a collection of national and regional centers, 13 river forecast centers (RFCs), and more than 120 local weather forecast offices (WFOs). They are charged with issuing weather and river forecasts, advisories, watches, and warnings on a daily basis. They issue more than 734,000 weather and 850,000 river forecasts, and more than 45,000 severe weather warnings annually. NOAA data is also relevant to the issues of
climate change In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to ...
and ozone depletion. The NWS operates NEXRAD, a nationwide network of Doppler weather radars which can detect
precipitation In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravitational pull from clouds. The main forms of precipitation include drizzle, rain, sleet, snow, ice pellets, graupel and hail. ...
and their velocities. Many of their products are broadcast on
NOAA Weather Radio NOAA Weather Radio NWR; also known as NOAA Weather Radio All Hazards is an automated 24-hour network of VHF FM weather radio stations in the United States (U.S.) that broadcast weather information directly from a nearby National Weather Servi ...
, a network of radio
transmitter In electronics and telecommunications, a radio transmitter or just transmitter is an electronic device which produces radio waves with an antenna. The transmitter itself generates a radio frequency alternating current, which is applied to the ...
s that broadcasts weather forecasts, severe weather statements, watches and warnings 24 hours a day.


National Ocean Service

The
National Ocean Service The National Ocean Service (NOS) is an office within the U.S. Department of Commerce National Oceanic and Atmospheric Administration (NOAA). It is responsible for preserving and enhancing the nation's coastal resources and ecosystems along the ...
(NOS) focuses on ensuring that ocean and coastal areas are safe, healthy, and productive. NOS scientists, natural resource managers, and specialists serve America by ensuring safe and efficient marine transportation, promoting innovative solutions to protect coastal communities, and conserving marine and coastal places. The National Ocean Service is composed of eight program offices: the Center for Operational Oceanographic Products and Services, the Office for Coastal Management, the National Centers for Coastal Ocean Science, the Office of Coast Survey, the Office of
National Geodetic Survey The National Geodetic Survey (NGS) is a United States federal agency that defines and manages a national coordinate system, providing the foundation for transportation and communication; mapping and charting; and a large number of applications ...
, the Office of
National Marine Sanctuaries A U.S. National Marine Sanctuary is a zone within United States waters where the marine environment enjoys special protection. The program began in 1972 in response to public concern about the plight of marine ecosystems. A U.S. National Marine ...
the Office of Ocean and Coastal Resource Management and the Office of Response and Restoration. There are two NOS programs, namely the Mussel Watch Contaminant Monitoring Program and the NOAA Integrated Ocean Observing System (IOOS) and two staff offices, the International Program Office and the Management and Budget Office.


National Environmental Satellite, Data, and Information Service

The National Environmental Satellite, Data, and Information Service (NESDIS) was created by NOAA to operate and manage the US environmental satellite programs, and manage NWS data and those of other government agencies and departments. NESDIS's
National Centers for Environmental Information The National Centers for Environmental Information (NCEI), an agency of the United States government, manages one of the world's largest archives of atmospheric, coastal, geophysical, and oceanic data, containing information that ranges from ...
(NCEI) archives data collected by the NOAA, U.S. Navy, U.S. Air Force, the
Federal Aviation Administration The Federal Aviation Administration (FAA) is the largest transportation agency of the U.S. government and regulates all aspects of civil aviation in the country as well as over surrounding international waters. Its powers include air traffic ...
, and meteorological services around the world and comprises the Center for Weather and Climate (previously NOAA's National Climatic Data Center), National Coastal Data Development Center (NCDDC), National Oceanographic Data Center (NODC), and the National Geophysical Data Center (NGDC)). In 1960, TIROS-1, NASA's first owned and operated geostationary satellite, was launched. Since 1966, NESDIS has managed polar orbiting satellites (POES) and since 1974 it has operated geosynchronous satellites (GOES). In 1979, NOAA's first polar-orbiting environmental satellite was launched. Current operational satellites include NOAA-15, NOAA-18,
NOAA-19 NOAA-19, known as NOAA-N' (NOAA-N Prime) before launch, is the last of the American National Oceanic and Atmospheric Administration (NOAA) series of weather satellites. NOAA-19 was launched on 6 February 2009. NOAA-19 is in an afternoon Sun-sy ...
, GOES 13, GOES 14,
GOES 15 GOES-15, previously known as GOES-P, is an American weather satellite, which forms part of the Geostationary Operational Environmental Satellite (GOES) system operated by the U.S. National Oceanic and Atmospheric Administration. The spacecraft was ...
, Jason-2 and DSCOVR. In 1983, NOAA assumed operational responsibility for
Landsat The Landsat program is the longest-running enterprise for acquisition of satellite imagery of Earth. It is a joint NASA / USGS program. On 23 July 1972, the Earth Resources Technology Satellite was launched. This was eventually renamed to La ...
satellite system. Since May 1998, NESDIS has operated the Defense Meteorological Satellite Program (DMSP) satellites on behalf of the
Air Force Weather Agency The atmosphere of Earth is the layer of gases, known collectively as air, retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating pressure allowing for ...
. New generations of satellites are developed to succeed the current polar orbiting and geosynchronous satellites, the Joint Polar Satellite System) and GOES-R, which is scheduled for launch in March 2017. NESDIS runs the Office of Projects, Planning, and Analysis (OPPA) formerly the Office of Systems Development, the Office of Satellite Ground Systems (formerly the Office of Satellite Operations) the Office of Satellite and Project Operations, the Center for Satellite Applications and Research (STAR)], the Joint Polar Satellite System Program Office the Geostationary Operational Environmental Satellite, GOES-R Program Office, the International & Interagency Affairs Office, the Office of Space Commerce and the Office of System Architecture and Advanced Planning.


National Marine Fisheries Service

The
National Marine Fisheries Service The National Marine Fisheries Service (NMFS), informally known as NOAA Fisheries, is a United States federal agency within the U.S. Department of Commerce's National Oceanic and Atmospheric Administration (NOAA) that is responsible for the stew ...
(NMFS), also known as NOAA Fisheries, was initiated in 1871 with a primary goal of the research, protection, management, and restoration of commercial and recreational
fisheries Fishery can mean either the enterprise of raising or harvesting fish and other aquatic life; or more commonly, the site where such enterprise takes place ( a.k.a. fishing ground). Commercial fisheries include wild fisheries and fish farms, ...
and their habitat, and protected species. NMFS operates twelve headquarters offices, five regional offices, six fisheries science centers, and more than 20 laboratories throughout the United States and U.S. territories, which are the sites of research and management of marine resources. NMFS also operates the National Oceanic and Atmospheric Administration Fisheries Office of Law Enforcement in
Silver Spring, Maryland Silver Spring is a census-designated place (CDP) in southeastern Montgomery County, Maryland, United States, near Washington, D.C. Although officially unincorporated, in practice it is an edge city, with a population of 81,015 at the 2020 ce ...
, which is the primary site of marine resource law enforcement.


Office of Oceanic and Atmospheric Research

NOAA's research, conducted through the Office of Oceanic and Atmospheric Research (OAR), is the driving force behind NOAA environmental products and services that protect life and property and promote economic growth. Research, conducted in OAR laboratories and by extramural programs, focuses on enhancing our understanding of environmental phenomena such as tornadoes, hurricanes, climate variability, solar flares, changes in the ozone, air pollution transport and dispersion, El Niño/La Niña events, fisheries productivity, ocean currents, deep sea thermal vents, and coastal ecosystem health. NOAA research also develops innovative technologies and observing systems. The NOAA Research network consists of seven internal research laboratories, extramural research at 30 Sea Grant university and research programs, six undersea research centers, a research grants program through the Climate Program Office, and 13 cooperative institutes with academia. Through NOAA and its academic partners, thousands of scientists, engineers, technicians, and graduate students participate in furthering our knowledge of natural phenomena that affect the lives of us all. The Air Resources Laboratory (ARL) is one of the laboratories in the Office of Oceanic and Atmospheric Research. It studies processes and develops models relating to climate and air quality, including the transport,
dispersion Dispersion may refer to: Economics and finance *Dispersion (finance), a measure for the statistical distribution of portfolio returns *Price dispersion, a variation in prices across sellers of the same item *Wage dispersion, the amount of variatio ...
, transformation and removal of pollutants from the ambient atmosphere. The emphasis of the ARL's work is on data interpretation, technology development and transfer. The specific goal of ARL research is to improve and eventually to institutionalize prediction of trends, dispersion of air pollutant plumes, air quality, atmospheric deposition, and related variables. The Atlantic Oceanographic and Meteorological Laboratory (AOML), is part of NOAA's Office of Oceanic and Atmospheric Research, located in
Miami Miami ( ), officially the City of Miami, known as "the 305", "The Magic City", and "Gateway to the Americas", is a coastal metropolis and the county seat of Miami-Dade County in South Florida, United States. With a population of 442,241 at ...
,
Florida Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and ...
. AOML's research spans hurricanes, coastal ecosystems, oceans, and human health, climate studies, global carbon systems, and ocean observations. AOML's organizational structure consists of an Office of the Director and three scientific research divisions (Physical Oceanography, Ocean Chemistry and Ecosystems, and Hurricane Research). The Office of the Director oversees the Laboratory's scientific programs, as well as its financial, administrative, computer, outreach/education, and facility management services. Research programs are augmented by the Cooperative Institute for Marine and Atmospheric Studies (CIMAS), a joint enterprise with the University of Miami's Rosenstiel School of Marine and Atmospheric Science. CIMAS enables AOML and university scientists to collaborate on research areas of mutual interest and facilitates the participation of students and visiting scientists. AOML is a member of a unique community of marine research and educational institutions located on Virginia Key in Miami, Florida. In 1977, the Pacific Marine Environmental Laboratory (PMEL) deployed the first successful moored equatorial current meter – the beginning of the
Tropical Atmosphere Ocean The tropics are the regions of Earth surrounding the Equator. They are defined in latitude by the Tropic of Cancer in the Northern Hemisphere at N and the Tropic of Capricorn in the Southern Hemisphere at S. The tropics are also referr ...
, TAO, array. In 1984, the
Tropical Ocean-Global Atmosphere program The Tropical Ocean Global Atmosphere program (TOGA) was a ten-year study (1985-1994) of the World Climate Research Programme (WCRP) aimed specifically at the prediction of climate phenomena on time scales of months to years. TOGA emphasized the t ...
(TOGA) program began. The Arctic Report Card is the Annual update charts of the ongoing impact of changing conditions on the environment and community by NOAA. It was compiled by 81 scientists from 12 nations in the year 2019.


NOAA ships and aircraft Office of Marine and Aviation Operations

The Office of Marine and Aviation Operations is responsible for the fleet of NOAA ships, aircraft, and diving operations. It has the largest research fleet of the Federal government. Its personnel is made up of civilians and the
NOAA Commissioned Corps The National Oceanic and Atmospheric Administration Commissioned Officer Corps, known informally as the NOAA Corps, is one of eight federal uniformed services of the United States, and operates under the National Oceanic and Atmospheric Administ ...
. The office is headed by a NOAA Corps two-star
rear admiral Rear admiral is a senior naval flag officer rank, equivalent to a major general and air vice marshal and above that of a commodore and captain, but below that of a vice admiral. It is regarded as a two star " admiral" rank. It is often rega ...
, who also commands the Corps.


National Geodetic Survey

The
National Geodetic Survey The National Geodetic Survey (NGS) is a United States federal agency that defines and manages a national coordinate system, providing the foundation for transportation and communication; mapping and charting; and a large number of applications ...
(NGS) is the primary surveying organization in the United States.


National Integrated Drought Information System

The National Integrated Drought Information System is a program within NOAA with an interagency mandate to coordinate and integrate drought research, building upon existing federal, tribal, state, and local partnerships in support of creating a national drought early warning information system.


NOAA Commissioned Officer Corps

The
NOAA Commissioned Officer Corps The National Oceanic and Atmospheric Administration Commissioned Officer Corps, known informally as the NOAA Corps, is one of eight federal uniformed services of the United States, and operates under the National Oceanic and Atmospheric Administ ...
is a uniformed service of men and women who operate NOAA ships and aircraft, and serve in scientific and administrative posts.


Intergovernmental Panel on Climate Change

Since 2001, the organization has hosted the senior staff and recent chair, Susan Solomon, of the
Intergovernmental Panel on Climate Change The Intergovernmental Panel on Climate Change (IPCC) is an intergovernmental body of the United Nations. Its job is to advance scientific knowledge about climate change caused by human activities. The World Meteorological Organization (WMO) ...
's working group on climate science. Pearce, Fred, ''The Climate Files: The Battle for the Truth about Global Warming'', (2010)
Guardian Books ''The Guardian'' is a British daily newspaper. It was founded in 1821 as ''The Manchester Guardian'', and changed its name in 1959. Along with its sister papers ''The Observer'' and '' The Guardian Weekly'', ''The Guardian'' is part of the G ...
, , p. XVIII.


Hurricane Dorian controversy

Hurricane Dorian was an extremely powerful and destructive tropical cyclone that devastated the northwestern Bahamas and caused significant damage to the Southeastern United States and Atlantic Canada in September 2019. By September 1, NOAA had issued a statement saying that the "current forecast path of Dorian does not include Alabama". However, on that date, President Donald Trump tweeted that Alabama, among other states, "will most likely be hit (much) harder than anticipated". Shortly thereafter, the
Birmingham, Alabama Birmingham ( ) is a city in the north central region of the U.S. state of Alabama. Birmingham is the seat of Jefferson County, Alabama's most populous county. As of the 2021 census estimates, Birmingham had a population of 197,575, down 1% f ...
office of the National Weather Service issued a tweet that appeared to contradict Trump, saying that Alabama "will NOT see any impacts from Dorian" On September 6, NOAA published a statement from an unidentified spokesperson supporting Trump's September 1 claim. The statement also labelled the Birmingham, Alabama branch of the National Weather Service's contradiction of Trump as incorrect. ''The New York Times'' reported that the NOAA September 6 statement was prompted by a threat from U.S. Commerce Secretary
Wilbur Ross Wilbur Louis Ross Jr. (born November 28, 1937) is an American businessman who served as the 39th United States Secretary of Commerce from 2017 to 2021. A member of the Republican Party, Ross was previously chairman and chief executive officer ...
to fire high-level NOAA staff unless they supported then-U.S. president Donald Trump's claim. The Department of Commerce described this report as "false". Meanwhile, ''The Washington Post'' reported that NOAA had twice ordered National Weather Service employees not to provide "any opinion" on Hurricane Dorian and to "only stick with official National Hurricane Center forecasts". The first order came after Trump's September 1 comments and the Birmingham, Alabama National Weather Service's contradiction of Trump. The second order came on September 4 after Trump displayed an August 29 map that was altered with a black marker to show that Hurricane Dorian may hit Alabama. On September 9, speaking at an Alabama National Weather Service (NWS) meeting the Director of the National Weather Service gave a speech supporting Birmingham NWS and said the team "stopped public panic" and "ensured public safety". He said that when Birmingham issued their instructions they were not aware that the calls they were receiving were a result of Trump's tweet. The acting chief scientist and assistant administrator for the ocean and atmospheric research said he is "pursuing the potential violations" of the agency's scientific integrity policy.


Flag

The NOAA flag is a modification of the flag of one of its predecessor organizations, the
United States Coast and Geodetic Survey The United States Coast and Geodetic Survey (abbreviated USC&GS), known from 1807 to 1836 as the Survey of the Coast and from 1836 until 1878 as the United States Coast Survey, was the first scientific agency of the United States Government. It ...
. The Coast and Geodetic Survey's flag, authorized in 1899 and in use until 1970, was blue, with a white circle centered in it and a red triangle centered within the circle. It symbolized the use of triangulation in
surveying Surveying or land surveying is the technique, profession, art, and science of determining the terrestrial two-dimensional or three-dimensional positions of points and the distances and angles between them. A land surveying professional is ...
, and was flown by ships of the Survey. When NOAA was established in 1970 and the Coast and Geodetic Survey's assets became a part of NOAA, NOAA based its own flag on that of the Coast and Geodetic Survey. The NOAA flag is, in essence, the Coast and Geodetic Survey flag, with the NOAA logo—a circle divided by the silhouette of a seabird into an upper dark blue and a lower light blue section, but with the "NOAA" legend omitted—centered within the red triangle. NOAA ships in commission display the NOAA flag; those with only one
mast Mast, MAST or MASt may refer to: Engineering * Mast (sailing), a vertical spar on a sailing ship * Flagmast, a pole for flying a flag * Guyed mast, a structure supported by guy-wires * Mooring mast, a structure for docking an airship * Radio mas ...
fly it immediately beneath the ship's commissioning pennant or the personal flag of a civilian official or flag officer if one is aboard the ship, while multi masted vessels fly it at the masthead of the forwardmost mast. NOAA ships fly the same ensign as
United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...
ships but fly the NOAA flag as a distinguishing mark to differentiate themselves from Navy ships.


See also

* * * * * * * * * * * * * * * * * * *


References


External links

*
Records of the National Oceanic and Atmospheric Administration in the National Archives (Record Group 370)

National Oceanic and Atmospheric Administration
in the Federal Register
Operations, Research, and Facilities
account on USAspending.gov
Procurement, Acquisition and Construction
account on USAspending.gov {{DEFAULTSORT:National Oceanic And Atmospheric Administration Governmental meteorological agencies in North America Earth sciences organizations Hydrology organizations Oceanographic organizations Climate change policy in the United States Satellite operators Scientific organizations based in the United States United States Department of Commerce agencies Government agencies established in 1970 Scientific organizations established in 1970 1970 establishments in the United States