The membership of the NEA is comprised of people who are employed by the National Severe Storms Laboratory, the Storm Prediction Center, the NWS Norman Forecast Office, Radar Operations Center, Warning and Decision Training Branch, Cooperative Institute for Mesoscale Meteorological Studies and student employees affiliated with any of these NOAA entities. NOTE: The NEA is a non-profit organization not affiliated with NOAA or the U.S. Government. Brief descriptions of these organizations are listed below.

The National Severe Storms Laboratory (NSSL) leads the way in investigations of all aspects of severe and hazardous weather. Established in 1964, NSSL is part of NOAA Research and the only federally supported laboratory focused on severe weather. The Lab's scientists and staff explore new ways to improve understanding of the causes of severe weather and ways to use weather information to assist National Weather Service forecasters, as well as federal, university and private sector partners.

Website: http://www.nssl.noaa.gov/

The Storm Prediction Center (SPC) provides hazardous weather forecasts including critical tornado and severe thunderstorm watches for the contiguous United States. The SPC also monitors heavy rain, heavy snow and fire weather events across the U.S. and issues specific national products for those hazards. Part of the National Weather Service's National Centers for Environmental Prediction, SPC meteorologists are on duty 24 hours a day, seven days a week. Established in Washington, D.C. in 1952, the center moved to Kansas City in 1954 and then Norman in 1997.

Website: http://www.spc.noaa.gov/

The National Weather Service Norman Forecast Office prepares and disseminates life-saving warnings, watches and advisories for all types of hazardous weather conditions affecting 48 counties in central, western and southern Oklahoma and eight counties in western north Texas. In addition to providing services to protect life and property, the office also produces a wide variety of forecasts, and collects and disseminates climatological and hydrologic data and observations. The office is part of the Southern Region of the National Weather Service. Meteorologists are on duty 24 hours a day, seven days a week. The office was established in Oklahoma City in 1890 and moved to Norman in 1987.

Website: http://www.weather.gov/norman/

The NEXRAD Radar Operations Center (ROC) provides centralized meteorological, computer software, maintenance, and engineering support for all 158 NEXRAD (WSR-88D) radar systems deployed worldwide. Supported by the Departments of Commerce, Transportation and Defense, the ROC is responsible for modifying and enhancing the WSR-88D systems during their operational life to address changing requirements, technology advances and improved understanding of the application of these systems to real-time weather operations. The ROC also operates and maintains WSR-88D test systems for the development of hardware and software upgrades to enhance system reliability, maintenance, operation and provide new functionality. The facility maintains a 24 hour, seven days a week help desk that assists radar sites with technical support. The ROC also provides or arranges for depot-level maintenance support for field sites. The ROC was established in 1987.

Website: http://www.roc.noaa.gov/

The Warning Decision Training Branch (WDTB) develops and delivers training on the integrated elements of the warning process within a National Weather Service forecast office. Part of the National Weather Service Training Division, the WDTB training activities provide basic and advanced WSR-88D operator proficiency, with an emphasis on the integrated data environment, warning methodology and situation awareness. The WDTB's goal is to increase expertise among NWS personnel in order to better serve the public in warning situations. The WDTB was established in 1989.

Website: http://www.wdtb.noaa.gov/

The Cooperative Institute for Mesoscale Meteorological Studies is a research organization created in 1978 by a cooperative agreement between the University of Oklahoma and the National Oceanic and Atmospheric Administration. CIMMS promotes collaborative research between NOAA and OU scientists on problems of mutual interest to improve basic understanding of mesoscale meteorological phenomena, weather radar, and regional climate to help produce better forecasts and warnings that save lives and property. CIMMS research contributes to the NOAA mission through improvement of the observation, analysis, understanding, and prediction of weather elements and systems and climate anomalies ranging in size from cloud nuclei to multi-state areas.

Website: http://www.cimms.ou.edu/

Sources: NOAA Weather Partners website, CIMMS website