Alert archive / Washington / Chelan County
Weather alerts in Chelan County, Washington, 2012
52 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Chelan County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 52
- Warnings
- 10
- Watches
- 14
- Advisories
- 26
- Busiest month
- January11 alerts
- Busiest day
- February 21, 20123 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 11, 10:29 AM PST | Air Stagnation Advisory | OTX | 3 days |
| Jan 15, 3:23 PM PST | Winter Storm Watch | OTX | 55 hr |
| Jan 16, 3:30 PM PST | Winter Storm Warning | OTX | 4 days |
| Jan 19, 4:23 AM PST | Winter Storm Watch | OTX | 24 hr |
| Jan 19, 6:44 AM PST | Winter Weather Advisory | OTX | 15 hr |
| Jan 20, 4:19 AM PST | Winter Storm Warning | OTX | 30 hr |
| Jan 21, 2:22 PM PST | Winter Storm Warning | OTX | 32 hr |
| Jan 23, 5:33 AM PST | Dense Fog Advisory | OTX | 6 hr |
| Jan 23, 2:17 PM PST | Winter Weather Advisory | OTX | 35 hr |
| Jan 24, 2:59 PM PST | Wind Advisory | OTX | 21 hr |
| Jan 28, 11:08 PM PST | Winter Weather Advisory | OTX | 7 hr |
| Feb 2, 9:58 AM PST | Air Stagnation Advisory | OTX | 4 days |
| Feb 12, 3:32 AM PST | Dense Fog Advisory | OTX | 8 hr |
| Feb 17, 4:05 AM PST | Winter Weather Advisory | OTX | 56 hr |
| Feb 20, 2:46 PM PST | High Wind Watch | OTX | 24 hr |
| Feb 20, 8:00 PM PST | Flood Watch | OTX | 22 hr |
| Feb 21, 4:40 AM PST | High Wind Warning | OTX | 38 hr |
| Feb 21, 3:04 PM PST | Wind Advisory | OTX | 27 hr |
| Feb 21, 5:54 PM PST | Areal Flood Advisory | OTX | 12 hr |
| Feb 22, 5:59 AM PST | Areal Flood Advisory | OTX | 10 hr |
| Feb 28, 4:03 AM PST | Winter Storm Warning | OTX | 60 hr |
| Feb 28, 4:03 AM PST | Winter Weather Advisory | OTX | 29 hr |
| Mar 11, 3:36 PM PDT | Winter Weather Advisory | OTX | 34 hr |
| Apr 1, 3:37 AM PDT | Wind Advisory | OTX | 11 hr |
| May 10, 6:03 PM PDT | Freeze Warning | OTX | 14 hr |
| May 15, 10:10 AM PDT | River Flood Watch | OTX | 24 hr |
| Jun 2, 9:50 AM PDT | River Flood Watch | OTX | 10 hr |
| Jun 9, 3:40 AM PDT | Wind Advisory | OTX | 16 hr |
| Jul 7, 10:08 AM PDT | River Flood Watch | OTX | 3 days |
| Jul 9, 11:04 AM PDT | River Flood Warning | OTX | 25 hr |
| Jul 15, 1:56 PM PDT | Areal Flood Advisory | OTX | 5 hr |
| Jul 17, 2:24 AM PDT | Areal Flood Advisory | OTX | 4 hr |
| Jul 19, 11:49 AM PDT | Flash Flood Watch | OTX | 34 hr |
| Jul 20, 11:38 AM PDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 20, 1:29 PM PDT | Mesoscale Discussion | SPC | 91 min |
| Jul 26, 4:58 PM PDT | Areal Flood Advisory | OTX | 3 hr |
| Sep 15, 9:37 AM PDT | Air Stagnation Advisory | OTX | 5 days |
| Oct 4, 3:21 AM PDT | Freeze Warning | OTX | 30 hr |
| Oct 15, 2:19 AM PDT | Wind Advisory | OTX | 42 hr |
| Oct 28, 3:43 PM PDT | Flood Watch | OTX | 70 hr |
| Nov 10, 3:22 PM PST | Winter Storm Watch | OTX | 13 hr |
| Nov 11, 3:52 AM PST | Winter Weather Advisory | OTX | 42 hr |
| Nov 18, 11:41 AM PST | Flood Watch | OTX | 69 hr |
| Dec 10, 8:55 PM PST | Dense Fog Advisory | OTX | 12 hr |
| Dec 15, 4:05 AM PST | Winter Storm Watch | OTX | 31 hr |
| Dec 16, 3:10 AM PST | Winter Storm Warning | OTX | 41 hr |
| Dec 16, 3:12 PM PST | Mesoscale Discussion | SPC | 5 hr |
| Dec 18, 2:49 AM PST | Winter Storm Watch | OTX | 13 hr |
| Dec 18, 3:27 PM PST | Winter Storm Warning | OTX | 53 hr |
| Dec 21, 3:31 PM PST | Winter Weather Advisory | OTX | 26 hr |
| Dec 23, 4:55 AM PST | Winter Weather Advisory | OTX | 33 hr |
| Dec 24, 2:07 PM PST | Winter Weather Advisory | OTX | 30 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 Watch | 1 |
| Mesoscale Discussion | 2 |
| Flooding | |
| River Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Flood Watch | 3 |
| River Flood Watch | 3 |
| Areal Flood Advisory | 5 |
| Winter | |
| Winter Storm Warning | 6 |
| Winter Storm Watch | 5 |
| Winter Weather Advisory | 10 |
| Cold | |
| Freeze Warning | 2 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Wind Advisory | 5 |
| Fog and smoke | |
| Air Stagnation Advisory | 3 |
| Dense Fog Advisory | 3 |
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.