Alert archive / Oregon / Mesoscale Discussions
Mesoscale Discussions in Oregon, 2019
11 mesoscale discussions in 2019. 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 2019. Tap one for its archive.
- Mesoscale Discussions
- 11
- Busiest month
- August6 mesoscale discussions
- Busiest day
- August 10, 20195 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 |
|---|---|---|---|---|
| Jun 26, 11:49 AM PDT | Mesoscale Discussion | SPC | Baker, Clackamas, Crook, Deschutes, Gilliam, Grant and 9 more | 86 min |
| Jun 26, 4:49 PM PDT | Mesoscale Discussion | SPC | Baker, Benton, Clackamas, Crook, Deschutes, Douglas and 16 more | 56 min |
| Aug 9, 1:00 PM PDT | Mesoscale Discussion | SPC | Baker, Clackamas, Crook, Deschutes, Douglas, Gilliam and 15 more | 2 hr |
| Aug 9, 5:52 PM PDT | Mesoscale Discussion | SPC | Crook, Deschutes, Jefferson, Wheeler | 83 min |
| Aug 10, 10:41 AM PDT | Mesoscale Discussion | SPC | Baker, Grant, Malheur, Morrow, Umatilla, Union and 1 more | 2 hr |
| Aug 10, 11:36 AM PDT | Mesoscale Discussion | SPC | Jackson, Klamath, Lake | 114 min |
| Aug 10, 3:53 PM PDT | Mesoscale Discussion | SPC | Baker, Grant, Malheur, Umatilla, Union, Wallowa | 2 hr |
| Aug 10, 4:12 PM PDT | Mesoscale Discussion | SPC | Baker, Gilliam, Grant, Malheur, Morrow, Sherman and 4 more | 2 hr |
| Sep 5, 1:28 PM PDT | Mesoscale Discussion | SPC | Crook, Deschutes, Jackson, Jefferson, Klamath, Lake and 1 more | 3 hr |
| Sep 7, 4:36 PM PDT | Mesoscale Discussion | SPC | Clackamas, Gilliam, Hood River, Jefferson, Sherman, Wasco | 2 hr |
| Oct 17, 3:53 PM PDT | Mesoscale Discussion | SPC | Lincoln | 97 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Baker County6
- Grant County6
- Jefferson County6
- Umatilla County6
- Union County6
- Wheeler County6
- Crook County5
- Deschutes County5
- Gilliam County5
- Morrow County5
- Sherman County5
- Wallowa County5
- Clackamas County4
- Wasco County4
- Malheur County4
- Hood River County3
- Jackson County3
- Klamath County3
- Lake County3
- Douglas County2
- Lane County2
- Linn County2
- Benton County1
- Marion County1
- Multnomah County1
- Polk County1
- Harney County1
- Lincoln County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.