Alert archive / Oregon / Mesoscale Discussions / 2005
Mesoscale Discussions in Oregon, December 2005
6 mesoscale discussions in December 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 December 2005. Tap one for its archive.
- Mesoscale Discussions
- 6
- Busiest day
- December 19, 20053 mesoscale discussions
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 |
|---|---|---|---|---|
| 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.
- Baker County5
- Gilliam County5
- Sherman County5
- Grant County4
- Morrow County4
- Wasco County4
- Union County4
- Jefferson County3
- Malheur County3
- Hood River County3
- Umatilla County3
- Crook County2
- Wheeler County2
- Wallowa County2
- Deschutes County1
- Harney County1
- Klamath County1
- Lake County1
- Clackamas County1
- Columbia County1
- Linn County1
- Marion County1
- Multnomah County1
- Polk County1
- Washington County1
- Yamhill County1
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. Warning verification from the Mesonet's Cow. Rebuilt daily.