Alert archive / Oregon / Mesoscale Discussions
Mesoscale Discussions in Oregon, 2007
12 mesoscale discussions in 2007. 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 2007. Tap one for its archive.
- Mesoscale Discussions
- 12
- Busiest month
- July4 mesoscale discussions
- Busiest day
- May 10, 20072 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, 4:45 PM PST | Mesoscale Discussion | SPC | Clackamas, Hood River | 6 hr |
| May 10, 11:30 AM PDT | Mesoscale Discussion | SPC | Baker | 3 hr |
| May 10, 3:59 PM PDT | Mesoscale Discussion | SPC | Baker, Union, Wallowa | 2 hr |
| Jun 3, 4:22 PM PDT | Mesoscale Discussion | SPC | Deschutes, Gilliam, Hood River, Jefferson, Morrow, Sherman and 5 more | 113 min |
| Jul 6, 12:56 PM PDT | Mesoscale Discussion | SPC | Baker, Crook, Grant, Harney, Lake, Umatilla and 2 more | 3 hr |
| Jul 11, 1:08 PM PDT | Mesoscale Discussion | SPC | Jackson, Klamath, Lake | 3 hr |
| Jul 12, 3:34 PM PDT | Mesoscale Discussion | SPC | Crook, Deschutes, Gilliam, Harney, Hood River, Jefferson and 4 more | 56 min |
| Jul 13, 11:55 AM PDT | Mesoscale Discussion | SPC | Baker, Grant, Umatilla, Union, Wallowa | 65 min |
| Aug 31, 1:28 PM PDT | Mesoscale Discussion | SPC | Baker, Crook, Deschutes, Gilliam, Grant, Harney and 6 more | 2 hr |
| Aug 31, 5:03 PM PDT | Mesoscale Discussion | SPC | Baker, Crook, Grant, Umatilla, Union, Wallowa | 87 min |
| Aug 31, 8:13 PM PDT | Mesoscale Discussion | SPC | Wallowa | 62 min |
| Dec 27, 10:28 AM PST | Mesoscale Discussion | SPC | Benton, Clackamas, Clatsop, Columbia, Coos, Douglas and 13 more | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Baker County6
- Union County6
- Wallowa County6
- Umatilla County5
- Hood River County4
- Wheeler County4
- Crook County4
- Grant County4
- Lake County4
- Deschutes County3
- Gilliam County3
- Harney County3
- Clackamas County2
- Jefferson County2
- Morrow County2
- Sherman County2
- Wasco County2
- Jackson County2
- Klamath County2
- Benton County1
- Clatsop County1
- Columbia County1
- Coos County1
- Douglas County1
- Josephine County1
- Lane County1
- Lincoln County1
- Linn County1
- Marion County1
- Multnomah County1
- Polk County1
- Tillamook County1
- Washington County1
- Yamhill County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.