Alert archive / Oregon / Sherman County
Weather alerts in Sherman County, Oregon, 2009
37 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Sherman County and its neighbors
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Alerts
- 37
- Warnings
- 7
- Watches
- 3
- Advisories
- 23
- Busiest month
- December13 alerts
- Busiest day
- December 15, 20093 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 |
|---|---|---|---|
| Dec 31, 7:02 PM PST | Winter Weather Advisory | PDT | 18 hr |
| Jan 4, 9:27 AM PST | Winter Storm Warning | PDT | 53 hr |
| Jan 6, 5:53 PM PST | Wind Advisory | PDT | 18 hr |
| Jan 13, 9:28 AM PST | Air Stagnation Advisory | PDT | 11 days |
| Jan 24, 10:16 AM PST | Winter Weather Advisory | PDT | 29 hr |
| Jan 26, 10:57 PM PST | Winter Weather Advisory | PDT | 14 hr |
| Feb 15, 4:04 AM PST | Winter Weather Advisory | PDT | 11 hr |
| Feb 19, 7:01 AM PST | Freezing Fog Advisory | PDT | 6 hr |
| Mar 7, 12:28 PM PST | Wind Advisory | PDT | 6 hr |
| Mar 28, 3:54 AM PDT | Wind Advisory | PDT | 24 hr |
| Mar 30, 3:13 PM PDT | Wind Advisory | PDT | 29 hr |
| May 12, 3:46 AM PDT | Wind Advisory | PDT | 16 hr |
| May 29, 3:24 PM PDT | Mesoscale Discussion | SPC | 66 min |
| Jun 4, 3:21 PM PDT | Severe Thunderstorm Warning | PDT | 54 min |
| Jul 12, 5:34 PM PDT | Special Weather Statement | PDT | 56 min |
| Jul 12, 7:10 PM PDT | Wind Advisory | PDT | 8 hr |
| Jul 26, 2:20 PM PDT | Heat Advisory | PDT | 9 days |
| Aug 18, 2:05 PM PDT | Heat Advisory | PDT | 54 hr |
| Oct 4, 1:10 AM PDT | Wind Advisory | PDT | 17 hr |
| Oct 9, 3:51 AM PDT | Freeze Warning | PDT | 30 hr |
| Oct 10, 4:05 AM PDT | Freeze Warning | PDT | 30 hr |
| Oct 11, 2:57 PM PDT | Freeze Warning | PDT | 13 hr |
| Oct 23, 8:14 AM PDT | Wind Advisory | PDT | 20 hr |
| Nov 21, 3:04 PM PST | Wind Advisory | PDT | 28 hr |
| Dec 11, 3:56 AM PST | Winter Storm Watch | PDT | 11 hr |
| Dec 11, 3:56 AM PST | Winter Weather Advisory | PDT | 59 hr |
| Dec 13, 3:13 PM PST | Winter Storm Watch | PDT | 24 hr |
| Dec 14, 4:01 AM PST | Winter Storm Warning | PDT | 54 hr |
| Dec 14, 4:01 AM PST | Winter Weather Advisory | PDT | 54 hr |
| Dec 15, 3:46 AM PST | Mesoscale Discussion | SPC | 4 hr |
| Dec 15, 9:25 AM PST | Mesoscale Discussion | SPC | 4 hr |
| Dec 15, 12:29 PM PST | Freezing Rain Advisory | PDT | 16 hr |
| Dec 18, 6:57 AM PST | Dense Fog Advisory | PDT | 3 days |
| Dec 23, 2:25 PM PST | Air Stagnation Advisory | PDT | 7 days |
| Dec 29, 4:01 AM PST | Winter Weather Advisory | PDT | 30 hr |
| Dec 30, 4:27 AM PST | Winter Storm Watch | PDT | 10 hr |
| Dec 30, 2:54 PM PST | Winter Storm Warning | PDT | 42 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 | 1 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 1 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 3 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 7 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 3 |
| Wind and dust | |
| Wind Advisory | 9 |
| Fog and smoke | |
| Air Stagnation Advisory | 2 |
| Dense Fog Advisory | 1 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.