Alert archive / Severe Thunderstorm Watches

Severe Thunderstorm Watches in the United States, 2003

651 severe thunderstorm watches in 2003. Each alert counts once, however many counties it covered. The archive of severe thunderstorm watches reaches back to 1997.

Severe Thunderstorm Watches by state

Each state shaded by its count. Tap a state for its own archive.

AKMEVTNHWAIDMTNDMNILWIMINYRIMAORNVWYSDIAINOHPANJCTCAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFLPR
Severe Thunderstorm Watches
651
Busiest month
July172 severe thunderstorm watches
Busiest day
July 8, 200315 severe thunderstorm watches

Over time

By month

By state

Every state and territory, with the alerts that covered any part of it. Each state’s page lists every one of them.

7 more states

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 8, 200315severe thunderstorm watches
  2. July 21, 200314severe thunderstorm watches
  3. July 10, 200313severe thunderstorm watches
  4. May 1, 200311severe thunderstorm watches
  5. May 2, 200311severe thunderstorm watches
  6. July 4, 200311severe thunderstorm watches
  7. July 5, 200311severe thunderstorm watches
  8. July 9, 200311severe thunderstorm watches
  9. July 22, 200311severe thunderstorm watches
  10. March 13, 200310severe thunderstorm watches
  11. June 10, 200310severe thunderstorm watches
  12. June 12, 200310severe thunderstorm watches
  13. May 14, 20039severe thunderstorm watches
  14. June 2, 20039severe thunderstorm watches
  15. July 20, 20039severe thunderstorm watches

Nearby

Alerts in force nowThe tornado archiveThe radar archive20022004

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.