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It is the mission of the Warning Research & Development Division of the National Severe Storms Laboratory...

To perform research to gain understanding of severe and hazardous weather (wind, hail, tornado and flash floods); Research images
Applications images to identify and diagnose severe weather signatures in observational data,
and to develop and transfer new scientific understanding, applications, and techniques to the National Weather Service (NWS) and other partners to enhance their capability to provide accurate warnings and nowcasts of hazardous weather. Technology Transfer images

Research Groups within the Warning R&D Division:

Dimmitt, TX tornado

Convective Weather Research

The Convective Weather Research Group (CWRG) conducts theoretical, modeling, and multi-sensor observational research on severe local storms and related phenomena. The goal of this research is to help the NWS improve prediction and warning of severe weather and tornadoes.

New! Storm Tracker Analysis Tool and Archive

 

Flash Flood

Hydrometeorology

The emphasis of the Worldwide Integrated Sensor Hydrometeorology (WISH) Group is on employing software that utilizes multiple sensors (radar, satellite, gauge, lightning) for accurately depicting storms and storm evolution, and improving quantitative precipitation estimation (qpe) for flood and flash flood monitoring and prediction.

 

WDSS display

Warning Applications

The Severe Weather Warning Applications and Technology Transfer (SWAT) Groups work to develop severe weather warning applications and transfer them to users to enhance their capability to warn of severe weather. SWAT is composed of two focus groups:

SWAT-NWS

SWAT-FAA works as a member of the NEXRAD Applications Product Development Team (NAPDT) to maximize the utility of NEXRAD data and the NEXRAD network to the aviation community.