Alert archive / River Flood Advisories

River Flood Advisories in the United States, 2017

634 river flood advisories in 2017. Each alert counts once, however many counties it covered. The archive of river flood advisories reaches back to 2005.

River Flood Advisories by state

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

AKMEVTNHWAIDMTNDMNILWIMINYRIMAORNVWYSDIAINOHPANJCTCAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFLPR
River Flood Advisories
634
Busiest month
April182 river flood advisories
Busiest day
April 5, 201723 river 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.

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 5, 201723river flood advisories
  2. December 23, 201721river flood advisories
  3. April 30, 201721river flood advisories
  4. March 30, 201719river flood advisories
  5. October 23, 201718river flood advisories
  6. April 24, 201717river flood advisories
  7. January 17, 201715river flood advisories
  8. April 22, 201715river flood advisories
  9. February 28, 201714river flood advisories
  10. May 1, 201713river flood advisories
  11. June 19, 201713river flood advisories
  12. September 1, 201713river flood advisories
  13. April 3, 201712river flood advisories
  14. May 21, 201712river flood advisories
  15. October 15, 201710river 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.