Alert archive / Oregon / Clackamas County
Weather alerts in Clackamas County, Oregon, 2015
21 weather alerts in 2015, 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 2015. Tap one for its archive.
- Alerts
- 21
- Warnings
- 9
- Watches
- 0
- Advisories
- 10
- Busiest month
- December15 alerts
- Busiest day
- December 7, 20155 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 |
|---|---|---|---|
| Mar 15, 7:34 AM PDT | Areal Flood Advisory | PQR | 8 hr |
| Mar 15, 7:53 AM PDT | Areal Flood Advisory | PQR | 7 hr |
| Aug 10, 4:44 PM PDT | Special Weather Statement | PQR | 46 min |
| Oct 31, 2:35 PM PDT | Areal Flood Advisory | PQR | 4 hr |
| Oct 31, 6:26 PM PDT | Areal Flood Advisory | PQR | 2 hr |
| Oct 31, 6:39 PM PDT | Areal Flood Advisory | PQR | 4 hr |
| Dec 7, 6:18 AM PST | Areal Flood Advisory | PQR | 15 hr |
| Dec 7, 8:46 AM PST | River Flood Warning | PQR | 58 hr |
| Dec 7, 10:41 AM PST | Areal Flood Warning | PQR | 7 hr |
| Dec 7, 1:07 PM PST | River Flood Warning | PQR | 68 hr |
| Dec 7, 1:07 PM PST | River Flood Warning | PQR | 63 hr |
| Dec 8, 3:22 PM PST | Areal Flood Advisory | PQR | 24 hr |
| Dec 9, 9:21 AM PST | River Flood Warning | PQR | 6 days |
| Dec 10, 2:48 PM PST | Special Weather Statement | PQR | 27 min |
| Dec 11, 4:27 PM PST | Areal Flood Advisory | PQR | 3 hr |
| Dec 11, 4:39 PM PST | River Flood Warning | PQR | 66 hr |
| Dec 17, 3:39 PM PST | Areal Flood Advisory | PQR | 6 hr |
| Dec 17, 9:28 PM PST | Areal Flood Advisory | PQR | 8 hr |
| Dec 17, 9:57 PM PST | River Flood Warning | PQR | 11 hr |
| Dec 18, 2:21 AM PST | River Flood Warning | PQR | 6 days |
| Dec 18, 8:14 AM PST | River Flood Warning | PQR | 14 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 | |
| Special Weather Statement | 2 |
| Flooding | |
| Areal Flood Warning | 1 |
| River Flood Warning | 8 |
| Areal Flood Advisory | 10 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20142016
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.