Alert archive / Washington / King County
Weather alerts in King County, Washington, 2010
16 weather alerts in 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
King County and its neighbors
Each county as a circle sized by its count in 2010. Tap one for its archive.
- Alerts
- 16
- Warnings
- 9
- Watches
- 4
- Advisories
- 2
- Busiest month
- December9 alerts
- Busiest day
- December 11, 20103 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 14, 3:51 AM PST | Flood Watch | SEW | 50 hr |
| Aug 4, 12:11 AM PDT | Flash Flood Watch | SEW | 4 hr |
| Aug 16, 9:42 AM PDT | Red Flag Warning | SEW | 10 hr |
| Aug 16, 3:55 PM PDT | Red Flag Warning | SEW | 26 hr |
| Aug 24, 8:53 AM PDT | Fire Weather Watch | SEW | 6 hr |
| Aug 24, 2:38 PM PDT | Red Flag Warning | SEW | 27 hr |
| Sep 19, 3:55 PM PDT | Mesoscale Discussion | SPC | 95 min |
| Dec 10, 4:16 AM PST | Flood Watch | SEW | 67 hr |
| Dec 11, 11:48 AM PST | River Flood Warning | SEW | 37 hr |
| Dec 11, 11:48 AM PST | River Flood Warning | SEW | 58 hr |
| Dec 11, 11:48 AM PST | River Flood Warning | SEW | 4 days |
| Dec 12, 1:30 AM PST | Areal Flood Advisory | SEW | 12 hr |
| Dec 12, 9:03 AM PST | Areal Flood Warning | SEW | 12 hr |
| Dec 12, 11:33 AM PST | River Flood Warning | SEW | 10 hr |
| Dec 13, 6:20 AM PST | River Flood Warning | SEW | 15 hr |
| Dec 13, 5:51 PM PST | Areal Flood Advisory | SEW | 3 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 | |
| Mesoscale Discussion | 1 |
| Flooding | |
| Areal Flood Warning | 1 |
| River Flood Warning | 5 |
| Flash Flood Watch | 1 |
| Flood Watch | 2 |
| Areal Flood Advisory | 2 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
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. Rebuilt daily.