Alert archive / Oregon / Union County
Flash Flood Watches in Union County, Oregon
20 flash flood watches since 1986. An alert counts here when it covered this county. The archive of flash flood watches reaches back to 2005.
Union County and its neighbors
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Flash Flood Watches
- 20
- Busiest year
- 20254 flash flood watches
- Average year
- 2over 12 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
The latest flash flood watches
The most recent on file, newest first.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 11, 5:05 PM PDT | Flash Flood Watch | PDT | 51 hr |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive
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.