Alert archive / Washington / Chelan County / 2010
Weather alerts in Chelan County, Washington, December 2010
10 weather alerts in December 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 10
- Warnings
- 1
- Watches
- 2
- Advisories
- 7
- Busiest day
- December 10, 20102 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 |
|---|---|---|---|
| Dec 6, 2:19 AM PST | Winter Storm Watch | OTX | 33 hr |
| Dec 7, 11:17 AM PST | Winter Weather Advisory | OTX | 27 hr |
| Dec 10, 3:53 AM PST | Winter Storm Watch | OTX | 10 hr |
| Dec 10, 2:19 PM PST | Winter Storm Warning | OTX | 48 hr |
| Dec 13, 4:06 AM PST | Winter Weather Advisory | OTX | 26 hr |
| Dec 17, 12:14 PM PST | Winter Weather Advisory | OTX | 33 hr |
| Dec 19, 3:58 AM PST | Winter Weather Advisory | OTX | 30 hr |
| Dec 22, 10:53 AM PST | Winter Weather Advisory | OTX | 5 hr |
| Dec 23, 2:58 AM PST | Dense Fog Advisory | OTX | 7 hr |
| Dec 27, 4:49 AM PST | Winter Weather Advisory | OTX | 25 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20092011
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. Warning verification from the Mesonet's Cow. Rebuilt daily.