Alert archive / Washington / Snohomish County / River Flood Warnings
River Flood Warnings in Snohomish County, Washington, 2018
8 river flood warnings in 2018. An alert counts here when it covered this county. The archive of river flood warnings reaches back to 2005.
Snohomish County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- River Flood Warnings
- 8
- Busiest month
- February4 river flood warnings
- Busiest day
- February 4, 20182 river flood warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Feb 4, 6:05 AM PST | River Flood Warning | SEW | 22 hr |
| Feb 4, 6:47 AM PST | River Flood Warning | SEW | 37 hr |
| Feb 4, 8:51 PM PST | River Flood Warning | SEW | 65 hr |
| Feb 4, 9:33 PM PST | River Flood Warning | SEW | 40 hr |
| Nov 2, 9:01 AM PDT | River Flood Warning | SEW | 16 hr |
| Nov 2, 9:14 AM PDT | River Flood Warning | SEW | 16 hr |
| Nov 4, 4:59 AM PST | River Flood Warning | SEW | 9 hr |
| Nov 4, 6:45 AM PST | River Flood Warning | SEW | 14 hr |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.