Flood Watches in the United States, 2015
227 flood watches in 2015. Each alert counts once, however many counties it covered. The archive of flood watches reaches back to 2005.
Flood Watches by state
Each state shaded by its count. Tap a state for its own archive.
- Flood Watches
- 227
- Busiest month
- March36 flood watches
- Busiest day
- March 12, 201510 flood watches
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.
- Kentucky27
- North Carolina25
- Ohio22
- Virginia20
- Florida20
- Washington20
- Indiana17
- West Virginia17
- Georgia17
- New York16
- Missouri14
- Pennsylvania14
- Tennessee13
- Alaska11
- Oregon11
- South Carolina11
- California10
- Illinois10
- Texas8
- Vermont8
- Maryland8
- Wisconsin6
- Massachusetts6
- Maine4
- Wyoming4
- Alabama4
- Connecticut4
- South Dakota4
- Montana3
- Kansas3
- Idaho3
- New Hampshire3
- Michigan2
- Oklahoma2
- New Jersey2
- Rhode Island2
- Iowa2
- Delaware2
- Arizona1
- Minnesota1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowThe tornado archiveThe radar archive20142016
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.