Alert archive / Areal Flood Advisories

Areal Flood Advisories in the United States, 2017

9,139 areal flood advisories in 2017. 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
9,139
Busiest month
July2,278 areal flood advisories
Busiest day
July 24, 2017156 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 24, 2017156areal flood advisories
  2. August 2, 2017133areal flood advisories
  3. July 23, 2017127areal flood advisories
  4. July 17, 2017122areal flood advisories
  5. August 13, 2017115areal flood advisories
  6. August 7, 2017114areal flood advisories
  7. July 27, 2017110areal flood advisories
  8. July 13, 2017100areal flood advisories
  9. July 14, 201797areal flood advisories
  10. August 12, 201797areal flood advisories
  11. July 28, 201795areal flood advisories
  12. July 22, 201792areal flood advisories
  13. July 16, 201788areal flood advisories
  14. July 29, 201786areal flood advisories
  15. June 24, 201785areal flood advisories

Nearby

Alerts in force nowThe tornado archiveThe radar archive20162018

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.