Alert archive / Areal Flood Advisories

Areal Flood Advisories in the United States, 2022

9,736 areal flood advisories in 2022. 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
9,736
Busiest month
August2,800 areal flood advisories
Busiest day
August 22, 2022182 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.

12 more states

The busiest days

Days with the most alerts issued, by UTC date.

  1. August 22, 2022182areal flood advisories
  2. July 28, 2022131areal flood advisories
  3. August 4, 2022131areal flood advisories
  4. August 10, 2022130areal flood advisories
  5. August 21, 2022129areal flood advisories
  6. September 4, 2022129areal flood advisories
  7. July 26, 2022127areal flood advisories
  8. August 6, 2022126areal flood advisories
  9. September 3, 2022124areal flood advisories
  10. August 5, 2022122areal flood advisories
  11. August 20, 2022111areal flood advisories
  12. August 24, 2022111areal flood advisories
  13. July 29, 2022106areal flood advisories
  14. September 5, 2022105areal flood advisories
  15. August 30, 2022103areal flood advisories

Nearby

Alerts in force nowThe tornado archiveThe radar archive20212023

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. Warning verification from the Mesonet's Cow. Rebuilt daily.