Alert archive / Washington / Winter Storm Warnings / 2011
Winter Storm Warnings in Washington, February 2011
11 winter storm warnings in February 2011. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in February 2011. Tap one for its archive.
- Winter Storm Warnings
- 11
- Busiest day
- February 26, 20114 winter storm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
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 | Counties | Lasted |
|---|---|---|---|---|
| Feb 12, 4:00 AM PST | Winter Storm Warning | SEW | 23 hr | |
| Feb 15, 5:52 AM PST | Winter Storm Warning | PDT | Columbia, Walla Walla | 40 hr |
| Feb 15, 6:09 AM PST | Winter Storm Warning | OTX | Asotin, Garfield, Spokane, Whitman | 27 hr |
| Feb 21, 3:03 PM PST | Winter Storm Warning | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 4 days |
| Feb 21, 3:14 PM PST | Winter Storm Warning | SEW | San Juan | 60 hr |
| Feb 22, 9:51 AM PST | Winter Storm Warning | PDT | Columbia, Klickitat, Walla Walla | 65 hr |
| Feb 22, 10:09 AM PST | Winter Storm Warning | PQR | 49 hr | |
| Feb 26, 11:28 AM PST | Winter Storm Warning | OTX | Asotin, Garfield, Pend Oreille, Spokane, Stevens, Whitman | 3 days |
| Feb 26, 2:47 PM PST | Winter Storm Warning | PDT | Columbia, Klickitat, Walla Walla, Yakima | 3 days |
| Feb 26, 3:23 PM PST | Winter Storm Warning | SEW | 61 hr | |
| Feb 26, 3:41 PM PST | Winter Storm Warning | PQR | 69 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.