Skip to main content
U.S. flag

An official website of the United States government

This site is currently in beta, and your feedback is helping shape its ongoing development.

Automation of Field Operations and Services (AFOS) National Weather Service (NWS) Service Records and Retention System (SRRS) Data

Published by DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 27, 2026 | Last Modified: 2023-06-23T00:00:00.000+00:00
Service Records and Retention System (SRRS) is historical digital data set DSI-9949, a collection of products created by the U.S. National Weather Service (NWS) and archived at the National Centers for Environmental Information (NCEI) [formerly National Climatic Data Center (NCDC)]. SRRS was a network of computers and associated hardware whose purpose was to transmit and store a large number of NWS products and make them available as needed. Basic meteorological and hydrological data, analyses, forecasts, and warnings are distributed among NWS offices over the AFOS (Automation of Field Operations and Services) communications system since 1978. These include PIREP (aircraft reports from pilots), AIRMET (aeronautical meteorological bulletins), SIGMET (significant meteorological information), surface and upper air plotted unanalyzed maps, air stagnation, precipitable water, Forecasts such as wind and temperature aloft, thickness and analysis, fire weather, area, local, zone, state, agricultural advisory, and terminal; and Warnings such as marine, severe weather, hurricane and tornado. The AFOS system was developed to increase the productivity and effectiveness of NWS personnel and to increase the timeliness and quality of their warning and forecasting services. This format version of the SRRS data was archived at NCEI from 1983 to 2001 (when a new format was created). The NCEI can service requests for products from the SRRS; two types of products are available to the user: 1) graphic displays of meteorological analyses and forecast charts (limited), and 2) alphanumeric displays of narrative summaries and meteorological/hydrological data. The following is a partial list of historical SRRS products available through the NCDC: rawinsonde data above 100 MB; AIREPS buoy reports; coastal flood warning; Coast Guard surface report; climatological report (daily and misc, incl monthly reports); weather advisory Coastal Waters Forecast Center (CWSU); weather statement; 3- to 5-day extended forecast; average 6- to 10-day weather outlook (local and national); aviation area forecast winds aloft forecast; flash flood statements, watches and warnings; flood statement; flood warning forecast; medium range guidance; FOUS relative humidity/temperature guidance; FOUS prog max/min temp/POP guidance; FOUS wind/cloud guidance; Great Lakes forecast; hurricane local statement; high seas forecast; international aviation observations; local forecast; local storm report; rawinsonde observation - mandatory levels;, METAR formatted surface weather observation; marine weather statement; short term rorecast; non-precipitation warnings/watches/advisories; nearshore marine forecast (Great Lakes only), offshore aviation area forecast; offshore forecast; other marine products, other surface weather observations, pilot report plain language, ship report, state pilot report, collective recreational report; narrative radar summary radar observation; hydrology-meteorology data report; river summary; river forecast; miscellaneous river product; river recreation statement; ; regional weather summary; surface aviation observation; preliminary notice of watch and canc msg SVR; local storm watch and warning; cancelation msg SELS watch; point information message; state forecast discussion ; state forecast rawinsonde observation - significant levels; surface ship report at intermediate synoptic time; surface ship report at non-synoptic time; surface ship report at synoptic time; special weather statement international; SIGMET severe local storm watch and area outline; special marine warning; intermediate surface synoptic observation; main surface synoptic observation; severe thunderstorm warning; severe weather statement; severe storm outlook; narrative state weather summary; terminal forecast; tropical cyclone discussion; marine/aviation tropical cyclone advisory; public tropical cyclone advisory; tornado warning; transcribed weather broadcast; tropical weather discussion; tropical weather outlook and summary; AIRMET SIGMET zone forecast; terminal forecast (prior to 7/1/96); winter weather warnings, watches, advisories; marine advisory/warning; special marine warning; miscellaneous product convective SIGMET ; local ice forecast; area forecast discussion; public information statement. SRRS (DSI-9949) by the Gateway SRRS (DSI-9957; C00583). NWS products after 2001 can be obtained from those systems, from NCEI.

Find Related Datasets

Click any tag below to search for similar datasets

Earth Science > Atmosphere > Air Quality > Smog Earth Science > Atmosphere > Air Quality > Tropospheric Ozone Earth Science > Atmosphere > Air Quality > Visibility Earth Science > Atmosphere > Altitude > Geopotential Height Earth Science > Atmosphere > Atmospheric Chemistry > Oxygen Compounds > Ozone Earth Science > Atmosphere > Atmospheric Electricity > Lightning Earth Science > Atmosphere > Weather Events > Tropical Cyclones Earth Science > Atmosphere > Weather Events > Drought Earth Science > Atmosphere > Weather Events > Fog Earth Science > Atmosphere > Weather Events > Freeze/Frost Earth Science > Atmosphere > Atmospheric Phenomena > Frost Earth Science > Human Dimensions > Natural Hazards > Tropical Cyclones > Hurricanes Earth Science > Atmosphere > Weather Events > Lightning Earth Science > Atmosphere > Weather Events > Rain Storms Earth Science > Atmosphere > Weather Events > Tornados Earth Science > Human Dimensions > Natural Hazards > Tropical Cyclones > Typhoons Earth Science > Atmosphere > Atmospheric Pressure > Anticyclones/Cyclones Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements Earth Science > Atmosphere > Atmospheric Pressure > Pressure Tendency Earth Science > Atmosphere > Atmospheric Pressure > Pressure Thickness Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure Earth Science > Atmosphere > Atmospheric Pressure > Surface Pressure Earth Science > Atmosphere > Atmospheric Radiation > Sunshine Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature > Air Temperature Earth Science > Atmosphere > Atmospheric Temperature > Atmospheric Stabilit Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature > Maximum/Minimum Temperature Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature > Temperature Tendency Earth Science > Atmosphere > Atmospheric Water Vapor > Dew Point Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Processes > Evaporation Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Indicators > Humidity Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Tendency Earth Science > Atmosphere > Atmospheric Winds > Wind Dynamics > Convection Earth Science > Ocean > Ocean Winds > Convergence/Divergence Earth Science > Atmosphere > Atmospheric Winds > Surface Winds Earth Science > Atmosphere > Atmospheric Winds > Wind Dynamics > Turbulence Earth Science > Atmosphere > Atmospheric Winds > Upper Level Winds Earth Science > Atmosphere > Atmospheric Winds > Wind Dynamics > Vertical Wind Velocity/Speed Earth Science > Atmosphere > Atmospheric Winds > Wind Dynamics > Vorticity Earth Science > Atmosphere > Atmospheric Temperature > Atmospheric Temperature Indices > Wind Chill Index Earth Science > Atmosphere > Atmospheric Winds > Wind Dynamics > Wind Shear Earth Science > Atmosphere > Atmospheric Winds > Wind Tendency Earth Science > Atmosphere > Clouds > Cloud Properties > Cloud Frequency Earth Science > Atmosphere > Clouds > Cloud Properties > Cloud Ceiling Earth Science > Atmosphere > Clouds > Cloud Properties > Cloud Height Earth Science > Atmosphere > Clouds > Cloud Types Earth Science > Atmosphere > Clouds > Cloud Properties > Cloud Vertical Distribution Earth Science > Atmosphere > Precipitation > Liquid Precipitation > Rain > Freezing Rain Earth Science > Atmosphere > Precipitation > Solid Precipitation > Hail Earth Science > Atmosphere > Precipitation > Precipitation Amount Earth Science > Atmosphere > Precipitation > Precipitation Rate Earth Science > Atmosphere > Precipitation > Liquid Precipitation > Rain Earth Science > Atmosphere > Precipitation > Solid Precipitation > Ice Pellets > Sleet Earth Science > Atmosphere > Precipitation > Solid Precipitation > Snow Earth Science > Cryosphere > Snow/Ice Earth Science > Human Dimensions > Natural Hazards > Hydrological Hazards Earth Science > Human Dimensions > Natural Hazards > Meteorological Hazards Earth Science > Hydrosphere > Snow/Ice Earth Science > Hydrosphere > Surface Water > Floods Earth Science > Hydrosphere > Surface Water > Rivers/Streams Earth Science > Oceans > Ocean Waves > Wave Height Earth Science > Oceans > Ocean Waves > Wind Waves Earth Science > Oceans > Ocean Winds > Surface Winds Earth Science > Oceans > Tides > Storm Surge Earth Science > Oceans > Tides > Tidal Height Earth Science Services > Environmental Advisories > Agricultural Advisories > Crop Forecast Earth Science Services > Environmental Advisories > Agricultural Advisories > Drought Forecast Earth Science Services > Environmental Advisories > Agricultural Advisories Earth Science Services > Environmental Advisories > Fire Advisories > Prescribed Burns Earth Science Services > Environmental Advisories > Fire Advisories > Wildfires Earth Science Services > Environmental Advisories > Fire Advisories Earth Science Services > Environmental Advisories > Hydrological Advisories > Avalanche Forecasts Earth Science Services > Environmental Advisories > Hydrological Advisories > Drought Earth Science Services > Environmental Advisories > Hydrological Advisories > Floods Earth Science Services > Environmental Advisories > Marine Advisories > Marine Weather/Forecast Earth Science Services > Environmental Advisories > Marine Advisories > Sea Ice Earth Science Services > Environmental Advisories > Marine Advisories > Tides Earth Science Services > Environmental Advisories > Marine Advisories > Tsunamis Earth Science Services > Environmental Advisories > Weather/Climate Advisories > Air Quality Earth Science Services > Environmental Advisories > Weather/Climate Advisories > Climate Advisories Earth Science Services > Environmental Advisories > Weather/Climate Advisories > Dust/Ash Advisories Earth Science Services > Environmental Advisories > Weather/Climate Advisories > Frost/Freeze Warning Earth Science Services > Environmental Advisories > Weather/Climate Advisories > Heat Advisory Earth Science Services > Environmental Advisories > Weather/Climate Advisories > Present Weather Earth Science Services > Environmental Advisories > Weather/Climate Advisories > Severe Weather Earth Science Services > Environmental Advisories > Weather/Climate Advisories > Uv Radiation Earth Science Services > Environmental Advisories > Weather/Climate Advisories > Weather Forecast Continent > North America > United States Of America Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands Ocean > Atlantic Ocean > North Atlantic Ocean > Caribbean Sea > Virgin Islands Ocean > Pacific Ocean > Central Pacific Ocean > American Samoa Ocean > Pacific Ocean > Western Pacific Ocean > Micronesia > Marshall Islands Ocean > Pacific Ocean > Western Pacific Ocean > Micronesia Ocean > Pacific Ocean > Western Pacific Ocean > Micronesia > Palau Ocean > Pacific Ocean > Western Pacific Ocean > Micronesia > Guam Ocean > Pacific Ocean > Central Pacific Ocean > Wake Island Vertical Location > Stratosphere Vertical Location > Troposphere Vertical Location > Land Surface Vertical Location > Sea Surface AWS > Automated Weather System ASOS > Automated Surface Observing System AWOS > Automated Weather Observing System Meteorological Stations Buoys DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NWS > National Weather Service, NOAA, U.S. Department of Commerce

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov