Alert archive / Washington / Flood Watches
Flood Watches in Washington, 2010
18 flood watches in 2010. 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 flood watches reaches back to 2005.
Flood Watches by county
Each county as a circle sized by its count in 2010. Tap one for its archive.
- Flood Watches
- 18
- Busiest month
- December5 flood watches
- Busiest day
- December 10, 20103 flood watches
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 | Counties | Lasted |
|---|---|---|---|---|
| Jan 3, 11:00 AM PST | Flood Watch | SEW | Mason | 16 hr |
| Jan 10, 11:20 AM PST | Flood Watch | SEW | Clallam, Grays Harbor, Jefferson, Mason, Whatcom | 46 hr |
| Jan 14, 3:51 AM PST | Flood Watch | SEW | Clallam, Grays Harbor, Jefferson, King, Lewis, Mason and 5 more | 50 hr |
| Jan 14, 9:36 PM PST | Flood Watch | OTX | Pend Oreille, Stevens | 15 hr |
| Feb 13, 9:36 PM PST | Flood Watch | SEW | Mason | 14 hr |
| Mar 27, 3:30 PM PDT | Flood Watch | SEW | Mason | 46 hr |
| Jun 1, 4:01 AM PDT | Flood Watch | SEW | Mason, Pierce | 33 hr |
| Jun 3, 12:15 PM PDT | Flood Watch | PDT | Columbia, Walla Walla | 33 hr |
| Jun 3, 2:36 PM PDT | Flood Watch | OTX | Asotin, Chelan, Douglas, Ferry, Garfield, Okanogan and 4 more | 31 hr |
| Oct 8, 2:35 PM PDT | Flood Watch | SEW | Mason | 34 hr |
| Oct 23, 3:37 PM PDT | Flood Watch | SEW | Mason | 12 hr |
| Oct 31, 3:08 AM PDT | Flood Watch | SEW | Clallam, Grays Harbor, Jefferson, Mason | 42 hr |
| Nov 28, 2:10 PM PST | Flood Watch | SEW | Mason | 38 hr |
| Dec 6, 3:57 PM PST | Flood Watch | SEW | Mason | 30 hr |
| Dec 9, 4:11 PM PST | Flood Watch | SEW | San Juan | 4 days |
| Dec 10, 4:16 AM PST | Flood Watch | SEW | Clallam, Grays Harbor, Island, Jefferson, King, Kitsap and 8 more | 67 hr |
| Dec 10, 1:40 PM PST | Flood Watch | PQR | 56 hr | |
| Dec 22, 4:34 PM PST | Flood Watch | SEW | Clallam, Grays Harbor, Jefferson, Mason | 65 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Mason County13
- Clallam County5
- Grays Harbor County5
- Jefferson County5
- Whatcom County3
- Pierce County3
- King County2
- Lewis County2
- Skagit County2
- Snohomish County2
- Thurston County2
- Pend Oreille County2
- Stevens County2
- San Juan County2
- Columbia County1
- Walla Walla County1
- Asotin County1
- Chelan County1
- Douglas County1
- Ferry County1
- Garfield County1
- Okanogan County1
- Spokane County1
- Whitman County1
- Island County1
- Kitsap County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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.