Alert archive / Washington / Mesoscale Discussions
Mesoscale Discussions in Washington, 2004
13 mesoscale discussions in 2004. 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in 2004. Tap one for its archive.
- Mesoscale Discussions
- 13
- Busiest month
- August5 mesoscale discussions
- Busiest day
- January 6, 20042 mesoscale discussions
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 5, 9:19 PM PST | Mesoscale Discussion | SPC | Clallam, Clark, Cowlitz, Grays Harbor, Island, Jefferson and 8 more | 4 hr |
| Jan 6, 5:44 AM PST | Mesoscale Discussion | SPC | Clark, Cowlitz, Lewis, Skamania, Wahkiakum | 4 hr |
| Apr 27, 4:22 PM PDT | Mesoscale Discussion | SPC | King | 113 min |
| Jun 3, 4:46 PM PDT | Mesoscale Discussion | SPC | Asotin, Columbia, Garfield | 119 min |
| Jun 18, 3:05 PM PDT | Mesoscale Discussion | SPC | Asotin, Columbia, Garfield, Walla Walla, Whitman | 115 min |
| Jul 19, 2:49 PM PDT | Mesoscale Discussion | SPC | Adams, Asotin, Benton, Columbia, Franklin, Garfield and 3 more | 2 hr |
| Jul 19, 5:24 PM PDT | Mesoscale Discussion | SPC | Asotin, Columbia, Garfield, Walla Walla, Whitman | 96 min |
| Aug 2, 12:10 PM PDT | Mesoscale Discussion | SPC | Asotin | 3 hr |
| Aug 4, 12:21 PM PDT | Mesoscale Discussion | SPC | Benton, Columbia, Klickitat, Walla Walla | 114 min |
| Aug 4, 4:43 PM PDT | Mesoscale Discussion | SPC | Adams, Asotin, Benton, Columbia, Franklin, Garfield and 4 more | 62 min |
| Aug 7, 12:28 AM PDT | Mesoscale Discussion | SPC | Pend Oreille, Stevens | 92 min |
| Aug 19, 1:46 PM PDT | Mesoscale Discussion | SPC | Asotin | 2 hr |
| Dec 3, 9:16 PM PST | Mesoscale Discussion | SPC | Chelan, Douglas, Ferry, Grant, Island, King and 10 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Asotin County7
- Columbia County6
- Garfield County5
- Walla Walla County5
- Whitman County4
- Benton County3
- Spokane County3
- Clark County2
- Cowlitz County2
- Island County2
- Kitsap County2
- Lewis County2
- Skamania County2
- Wahkiakum County2
- King County2
- Adams County2
- Franklin County2
- Lincoln County2
- Pend Oreille County2
- Stevens County2
- Clallam County1
- Grays Harbor County1
- Jefferson County1
- Mason County1
- Pacific County1
- Pierce County1
- Thurston County1
- Klickitat County1
- Chelan County1
- Douglas County1
- Ferry County1
- Grant County1
- Kittitas County1
- Okanogan County1
- Skagit County1
- Snohomish County1
- Whatcom County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
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.