Alert archive / Oregon / Areal Flood Advisories
Areal Flood Advisories in Oregon, 2021
21 areal flood advisories in 2021. 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 in 2021. Tap one for its archive.
- Areal Flood Advisories
- 21
- Busiest month
- January6 areal flood advisories
- Busiest day
- January 13, 20214 areal flood advisories
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 12, 7:54 AM PST | Areal Flood Advisory | PQR | Benton, Clackamas, Clatsop, Columbia, Hood River, Lane and 7 more | 13 hr |
| Jan 12, 12:55 PM PST | Areal Flood Advisory | MFR | Coos, Curry, Douglas, Josephine | 20 hr |
| Jan 12, 9:09 PM PST | Areal Flood Advisory | PQR | Benton, Clackamas, Clatsop, Columbia, Hood River, Lane and 6 more | 9 hr |
| Jan 13, 1:40 AM PST | Areal Flood Advisory | PQR | Clackamas, Lane, Linn, Marion | 5 hr |
| Jan 13, 6:26 AM PST | Areal Flood Advisory | PQR | Benton, Clackamas, Clatsop, Columbia, Hood River, Lane and 8 more | 109 min |
| Jan 13, 8:22 AM PST | Areal Flood Advisory | PQR | Benton, Clackamas, Clatsop, Columbia, Hood River, Lane and 8 more | 4 hr |
| Feb 1, 9:32 AM PST | Areal Flood Advisory | MFR | Coos, Curry, Douglas, Josephine | 18 hr |
| Feb 22, 6:24 PM PST | Areal Flood Advisory | PDT | Morrow | 23 hr |
| Jul 31, 11:43 PM PDT | Areal Flood Advisory | BOI | Malheur | 2 hr |
| Sep 27, 6:20 PM PDT | Areal Flood Advisory | PQR | Clackamas, Multnomah, Washington | 3 hr |
| Nov 11, 6:43 AM PST | Areal Flood Advisory | PQR | Clackamas, Columbia, Marion, Multnomah, Washington, Yamhill | 3 hr |
| Nov 11, 7:01 AM PST | Areal Flood Advisory | PQR | Clackamas, Linn, Marion | 5 hr |
| Nov 11, 7:42 PM PST | Areal Flood Advisory | PQR | Clackamas, Columbia, Multnomah, Washington, Yamhill | 3 hr |
| Nov 11, 8:35 PM PST | Areal Flood Advisory | PQR | Polk, Tillamook, Yamhill | 115 min |
| Nov 12, 8:58 AM PST | Areal Flood Advisory | PQR | Clackamas, Clatsop, Columbia, Hood River, Lincoln, Marion and 5 more | 7 hr |
| Dec 6, 2:38 PM PST | Areal Flood Advisory | PQR | Lane | 103 min |
| Dec 18, 7:36 PM PST | Areal Flood Advisory | PQR | Clackamas, Multnomah, Washington | 3 hr |
| Dec 19, 6:08 AM PST | Areal Flood Advisory | PQR | Marion | 4 hr |
| Dec 19, 8:32 AM PST | Areal Flood Advisory | PQR | Benton, Clackamas, Linn, Marion, Multnomah, Polk and 3 more | 15 hr |
| Dec 20, 6:13 AM PST | Areal Flood Advisory | PQR | Clackamas, Marion, Polk, Yamhill | 5 hr |
| Dec 20, 1:45 PM PST | Areal Flood Advisory | PQR | Benton, Clackamas, Lincoln, Linn, Marion, Multnomah and 4 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Clackamas County14
- Marion County11
- Multnomah County11
- Washington County11
- Yamhill County11
- Polk County9
- Tillamook County8
- Columbia County7
- Benton County6
- Lane County6
- Lincoln County6
- Linn County6
- Clatsop County5
- Hood River County5
- Coos County2
- Curry County2
- Douglas County2
- Josephine County2
- Morrow County1
- Malheur County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.