Alert archive / Areal Flood Advisories

Areal Flood Advisories in the United States, 2012

6,645 areal flood advisories in 2012. Each alert counts once, however many counties it covered. The archive of areal flood advisories reaches back to 2005.

Areal Flood Advisories by state

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

AKMEVTNHWAIDMTNDMNILWIMINYRIMAORNVWYSDIAINOHPANJCTCAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFLPR
Areal Flood Advisories
6,645
Busiest month
July1,634 areal flood advisories
Busiest day
July 18, 2012102 areal flood advisories

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.

13 more states

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 18, 2012102areal flood advisories
  2. August 9, 201294areal flood advisories
  3. July 10, 201277areal flood advisories
  4. July 15, 201277areal flood advisories
  5. July 14, 201274areal flood advisories
  6. July 12, 201271areal flood advisories
  7. September 4, 201271areal flood advisories
  8. July 11, 201267areal flood advisories
  9. July 31, 201267areal flood advisories
  10. July 13, 201266areal flood advisories
  11. August 1, 201266areal flood advisories
  12. August 7, 201266areal flood advisories
  13. August 10, 201266areal flood advisories
  14. July 8, 201264areal flood advisories
  15. July 28, 201264areal flood advisories

Nearby

Alerts in force nowThe tornado archiveThe radar archive20112013

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.