Areal Flood Advisories in Oregon
448 areal flood advisories since 1986. 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 areal flood advisories reaches back to 2005.
Areal Flood Advisories by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Areal Flood Advisories
- 448
- Busiest year
- 201551 areal flood advisories
- Average year
- 22over 20 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Washington County92
- Clackamas County85
- Yamhill County82
- Multnomah County81
- Marion County67
- Polk County65
- Columbia County64
- Tillamook County64
- Umatilla County58
- Clatsop County55
- Benton County52
- Union County50
- Lincoln County46
- Lane County44
- Jackson County43
- Wallowa County40
- Linn County40
- Josephine County34
- Curry County29
- Malheur County28
- Douglas County27
- Coos County24
- Deschutes County23
- Morrow County22
- Hood River County19
- Grant County18
- Baker County15
- Klamath County11
- Wasco County10
- Jefferson County9
- Crook County7
- Gilliam County6
- Wheeler County6
- Harney County6
- Sherman County5
- Lake County3
The latest areal flood advisories
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 16, 7:36 PM PDT | Areal Flood Advisory | MFR | Jackson | 117 min |
| Sep 3, 11:05 PM PDT | Areal Flood Advisory | BOI | Malheur | 2 hr |
| Jun 27, 3:26 AM PDT | Areal Flood Advisory | BOI | Malheur | 3 hr |
| Jun 26, 6:10 PM PDT | Areal Flood Advisory | BOI | Malheur | 95 min |
| May 28, 5:47 PM PDT | Areal Flood Advisory | PDT | Deschutes | 3 hr |
| Apr 22, 12:01 PM PDT | Areal Flood Advisory | PDT | Umatilla, Union, Wallowa | 19 hr |
| Mar 13, 2:45 PM PDT | Areal Flood Advisory | PDT | Umatilla, Union, Wallowa | 45 hr |
| Mar 12, 9:27 AM PDT | Areal Flood Advisory | PQR | Clackamas | 3 hr |
| Feb 24, 4:59 AM PST | Areal Flood Advisory | MFR | Josephine | 22 hr |
Nearby
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.