Alert archive / Special Marine Warnings

Special Marine Warnings in the United States, 2006

3,450 special marine warnings in 2006. Each alert counts once, however many counties it covered. The archive of special marine warnings reaches back to 1986.

Special Marine Warnings by state

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

AKMEVTNHWAIDMTNDMNILWIMINYRIMAORNVWYSDIAINOHPANJCTCAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFLPR
Special Marine Warnings
3,450
Busiest month
July838 special marine warnings
Busiest day
July 28, 200659 special marine warnings

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.

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 28, 200659special marine warnings
  2. July 30, 200653special marine warnings
  3. May 15, 200652special marine warnings
  4. July 4, 200645special marine warnings
  5. July 16, 200643special marine warnings
  6. June 11, 200640special marine warnings
  7. October 16, 200639special marine warnings
  8. July 29, 200639special marine warnings
  9. August 2, 200639special marine warnings
  10. May 11, 200636special marine warnings
  11. May 16, 200634special marine warnings
  12. July 26, 200634special marine warnings
  13. July 27, 200634special marine warnings
  14. July 5, 200632special marine warnings
  15. July 6, 200632special marine warnings

Nearby

Alerts in force nowThe tornado archiveThe radar archive20052007

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.