Alert archive / Oregon / Clackamas County
Weather alerts in Clackamas County, Oregon, 2012
25 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Clackamas County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 25
- Warnings
- 14
- Watches
- 0
- Advisories
- 9
- Busiest month
- January9 alerts
- Busiest day
- January 19, 20127 alerts
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 | Lasted |
|---|---|---|---|
| Jan 18, 5:13 AM PST | Areal Flood Advisory | PQR | 6 hr |
| Jan 18, 11:24 AM PST | Areal Flood Advisory | PQR | 6 hr |
| Jan 19, 1:30 AM PST | Areal Flood Advisory | PQR | 25 hr |
| Jan 19, 9:35 AM PST | River Flood Warning | PQR | 8 days |
| Jan 19, 9:35 AM PST | River Flood Warning | PQR | 24 hr |
| Jan 19, 9:35 AM PST | River Flood Warning | PQR | 24 hr |
| Jan 19, 9:35 AM PST | River Flood Warning | PQR | 18 hr |
| Jan 19, 10:16 AM PST | River Flood Warning | PQR | 18 hr |
| Jan 19, 12:07 PM PST | River Flood Warning | PQR | 4 days |
| Mar 16, 12:55 PM PDT | River Flood Warning | PQR | 4 days |
| Mar 30, 6:48 AM PDT | Areal Flood Advisory | PQR | 9 hr |
| Mar 30, 2:20 PM PDT | River Flood Warning | PQR | 13 hr |
| Mar 30, 3:38 PM PDT | Areal Flood Advisory | PQR | 6 hr |
| Mar 30, 9:31 PM PDT | Areal Flood Advisory | PQR | 12 hr |
| Mar 31, 10:32 AM PDT | River Flood Warning | PQR | 3 days |
| Jul 8, 6:38 PM PDT | Severe Thunderstorm Warning | PQR | 22 min |
| Jul 8, 7:09 PM PDT | Severe Thunderstorm Warning | PQR | 17 min |
| Jul 17, 5:03 PM PDT | Special Weather Statement | PQR | 57 min |
| Jul 19, 4:11 PM PDT | Mesoscale Discussion | SPC | 94 min |
| Jul 19, 4:42 PM PDT | Severe Thunderstorm Warning | PQR | 33 min |
| Nov 19, 3:15 PM PST | Areal Flood Advisory | PQR | 8 hr |
| Nov 19, 11:33 PM PST | Areal Flood Advisory | PQR | 8 hr |
| Nov 20, 4:11 AM PST | River Flood Warning | PQR | 7 hr |
| Nov 21, 9:34 AM PST | River Flood Warning | PQR | 3 days |
| Nov 23, 7:08 PM PST | Areal Flood Advisory | PQR | 6 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 3 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 1 |
| Flooding | |
| River Flood Warning | 11 |
| Areal Flood Advisory | 9 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe 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. Rebuilt daily.