Alert archive / Oregon / Umatilla County / 2011
Weather alerts in Umatilla County, Oregon, April 2011
15 weather alerts in April 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 15
- Warnings
- 7
- Watches
- 1
- Advisories
- 7
- Busiest day
- April 17, 20112 alerts
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 | Lasted |
|---|---|---|---|
| Apr 1, 3:12 AM PDT | Winter Weather Advisory | PDT | 49 hr |
| Apr 1, 6:33 PM PDT | Wind Advisory | PDT | 28 hr |
| Apr 3, 1:12 PM PDT | Flood Watch | PDT | 48 hr |
| Apr 5, 1:09 PM PDT | Winter Weather Advisory | PDT | 49 hr |
| Apr 12, 2:16 PM PDT | Winter Weather Advisory | PDT | 27 hr |
| Apr 17, 3:28 AM PDT | Freeze Warning | PDT | 28 hr |
| Apr 17, 6:53 AM PDT | River Flood Warning | PDT | 14 hr |
| Apr 18, 11:12 AM PDT | Freeze Warning | PDT | 20 hr |
| Apr 19, 9:41 AM PDT | Freeze Warning | PDT | 21 hr |
| Apr 20, 2:42 PM PDT | Winter Weather Advisory | PDT | 24 hr |
| Apr 21, 2:51 PM PDT | Freeze Warning | PDT | 19 hr |
| Apr 22, 4:02 AM PDT | Freeze Warning | PDT | 29 hr |
| Apr 24, 10:07 PM PDT | Wind Advisory | PDT | 24 hr |
| Apr 28, 10:53 PM PDT | Winter Weather Advisory | PDT | 9 hr |
| Apr 30, 2:21 PM PDT | Freeze Warning | PDT | 18 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| River Flood Warning | 1 |
| Flood Watch | 1 |
| Winter | |
| Winter Weather Advisory | 5 |
| Cold | |
| Freeze Warning | 6 |
| Wind and dust | |
| Wind Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.