Alert archive / Special Marine Warnings

Special Marine Warnings in the United States, 2008

4,379 special marine warnings in 2008. 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
4,379
Busiest month
June1,121 special marine warnings
Busiest day
June 22, 200898 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. June 22, 200898special marine warnings
  2. July 27, 200871special marine warnings
  3. June 21, 200868special marine warnings
  4. August 8, 200868special marine warnings
  5. February 13, 200867special marine warnings
  6. June 18, 200867special marine warnings
  7. June 8, 200860special marine warnings
  8. June 23, 200857special marine warnings
  9. July 23, 200857special marine warnings
  10. June 30, 200855special marine warnings
  11. August 10, 200855special marine warnings
  12. June 29, 200854special marine warnings
  13. August 2, 200852special marine warnings
  14. February 12, 200848special marine warnings
  15. June 16, 200848special marine warnings

Nearby

Alerts in force nowThe tornado archiveThe radar archive20072009

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.