Storm Events Database
- Data Access
- Bulk Data Download (CSV)
- Storm Data Publication
- Database Details
- Version History
- Storm Data FAQ
- NOAA's NWS Documentation
- Tornado EF Scale
- External Resources
- NOAA's SPC Reports
- NOAA's SPC WCM Page
- NOAA's NWS Damage Assessment Toolkit
- ESRI/FEMA Civil Air Patrol Images
- USDA Cause of Loss Data
Storm Events DatabaseData available from 01/1950 to 08/2015
More information on Counties, Zones and Event Types...
Storm Data are geographically categorized by County or by NWS
Forecast Zone. Smaller (areal coverage) are collected by county
(Tornado, Thunderstorm Winds, Flash Floods and Hail) while larger
scale events are collected by forecast zone (Heat, Cold, Drought,
Flood, Tropical & Winter Weather).
Each event type listed below are also listed with their collection type (County or Zone). All searches are by county. For zone-based events, all zones intersecting or within a selected county will be returned from a search.
The county selection list is built from the events recorded in the Storm Events Database. An unlisted county means that no records are present.