Alert archive / Oregon / Mesoscale Discussions / 2012
Mesoscale Discussions in Oregon, July 2012
11 mesoscale discussions in July 2012. 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 July 2012. Tap one for its archive.
- Mesoscale Discussions
- 11
- Busiest day
- July 15, 20122 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 |
|---|---|---|---|---|
| Jun 30, 7:33 PM PDT | Mesoscale Discussion | SPC | Morrow, Umatilla, Union, Wallowa | 2 hr |
| Jul 8, 3:21 PM PDT | Mesoscale Discussion | SPC | Baker, Crook, Deschutes, Gilliam, Grant, Hood River and 8 more | 54 min |
| Jul 9, 4:46 PM PDT | Mesoscale Discussion | SPC | Crook, Gilliam, Grant, Hood River, Jefferson, Morrow and 5 more | 59 min |
| Jul 14, 12:57 PM PDT | Mesoscale Discussion | SPC | Baker, Harney, Malheur | 93 min |
| Jul 14, 5:23 PM PDT | Mesoscale Discussion | SPC | Baker, Crook, Gilliam, Grant, Jefferson, Malheur and 7 more | 67 min |
| Jul 14, 9:33 PM PDT | Mesoscale Discussion | SPC | Baker, Grant, Umatilla, Union, Wallowa | 57 min |
| Jul 17, 3:51 PM PDT | Mesoscale Discussion | SPC | Gilliam, Morrow, Umatilla, Union, Wallowa | 54 min |
| Jul 18, 5:23 PM PDT | Mesoscale Discussion | SPC | Union, Wallowa | 67 min |
| Jul 19, 4:11 PM PDT | Mesoscale Discussion | SPC | Clackamas, Gilliam, Hood River, Jefferson, Lane, Linn and 9 more | 94 min |
| Jul 20, 9:32 AM PDT | Mesoscale Discussion | SPC | Baker, Umatilla, Union, Wallowa | 88 min |
| Jul 20, 1:29 PM PDT | Mesoscale Discussion | SPC | Wallowa | 91 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Union County9
- Wallowa County9
- Umatilla County8
- Morrow County6
- Baker County5
- Gilliam County5
- Grant County4
- Jefferson County4
- Sherman County4
- Wasco County4
- Wheeler County4
- Crook County3
- Hood River County3
- Malheur County2
- Deschutes County1
- Harney County1
- Clackamas County1
- Lane County1
- Linn County1
- Marion County1
- Multnomah County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.