Alert archive / Oregon / Mesoscale Discussions
Mesoscale Discussions in Oregon, 2005
14 mesoscale discussions in 2005. 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 2005. Tap one for its archive.
- Mesoscale Discussions
- 14
- Busiest month
- December6 mesoscale discussions
- Busiest day
- December 19, 20053 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 15, 4:11 AM PST | Mesoscale Discussion | SPC | Benton, Clackamas, Columbia, Hood River, Jefferson, Lane and 7 more | 4 hr |
| Jan 15, 10:58 AM PST | Mesoscale Discussion | SPC | Clackamas, Crook, Deschutes, Gilliam, Hood River, Jefferson and 7 more | 5 hr |
| Apr 22, 4:01 PM PDT | Mesoscale Discussion | SPC | Clackamas, Hood River, Jefferson, Lane, Linn, Marion and 3 more | 89 min |
| Apr 23, 11:53 AM PDT | Mesoscale Discussion | SPC | Baker, Grant, Umatilla, Union, Wallowa | 97 min |
| May 28, 3:52 PM PDT | Mesoscale Discussion | SPC | Deschutes, Klamath, Lake | 83 min |
| Jun 20, 5:00 PM PDT | Mesoscale Discussion | SPC | Clackamas, Crook, Deschutes, Gilliam, Hood River, Jefferson and 5 more | 2 hr |
| Jul 21, 3:50 PM PDT | Mesoscale Discussion | SPC | Douglas, Jackson, Josephine, Klamath | 115 min |
| Nov 24, 10:42 PM PST | Mesoscale Discussion | SPC | Gilliam, Jefferson, Morrow, Sherman, Umatilla, Wasco and 1 more | 6 hr |
| Dec 18, 10:55 AM PST | Mesoscale Discussion | SPC | Baker, Crook, Deschutes, Gilliam, Grant, Harney and 8 more | 6 hr |
| Dec 18, 4:57 PM PST | Mesoscale Discussion | SPC | Baker, Clackamas, Columbia, Crook, Gilliam, Grant and 15 more | 5 hr |
| Dec 19, 7:57 AM PST | Mesoscale Discussion | SPC | Baker, Gilliam, Grant, Malheur, Morrow, Sherman and 3 more | 4 hr |
| Dec 19, 11:56 AM PST | Mesoscale Discussion | SPC | Baker, Gilliam, Hood River, Jefferson, Morrow, Sherman and 4 more | 5 hr |
| Dec 19, 5:30 PM PST | Mesoscale Discussion | SPC | Gilliam, Hood River, Sherman, Wasco | 5 hr |
| Dec 29, 9:40 PM PST | Mesoscale Discussion | SPC | Baker, Grant, Union | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Wasco County9
- Sherman County9
- Jefferson County8
- Gilliam County8
- Hood River County7
- Morrow County7
- Baker County6
- Umatilla County6
- Clackamas County5
- Wheeler County5
- Grant County5
- Union County5
- Linn County4
- Marion County4
- Multnomah County4
- Crook County4
- Deschutes County4
- Wallowa County3
- Klamath County3
- Malheur County3
- Columbia County2
- Lane County2
- Polk County2
- Washington County2
- Yamhill County2
- Lake County2
- Benton County1
- Douglas County1
- Jackson County1
- Josephine County1
- Harney County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20042006
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.