Alert archive / Washington / King County
Weather alerts in King County, Washington, 2018
16 weather alerts in 2018, 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 2018. Tap one for its archive.
- Alerts
- 16
- Warnings
- 12
- Watches
- 3
- Advisories
- 1
- Busiest month
- February5 alerts
- Busiest day
- February 4, 20184 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, 9:31 AM PST | River Flood Warning | SEW | 28 hr |
| Feb 2, 1:49 PM PST | Flood Watch | SEW | 62 hr |
| Feb 3, 11:29 PM PST | River Flood Warning | SEW | 48 hr |
| Feb 4, 12:03 AM PST | River Flood Warning | SEW | 43 hr |
| Feb 4, 6:47 AM PST | River Flood Warning | SEW | 55 hr |
| Feb 4, 12:28 PM PST | River Flood Warning | SEW | 4 days |
| Apr 14, 5:30 PM PDT | Areal Flood Advisory | SEW | 6 hr |
| Jul 28, 2:38 PM PDT | Red Flag Warning | SEW | 56 hr |
| Aug 6, 2:57 PM PDT | Red Flag Warning | SEW | 3 days |
| Aug 19, 1:37 PM PDT | Red Flag Warning | SEW | 30 hr |
| Nov 1, 1:57 PM PDT | Flood Watch | SEW | 29 hr |
| Nov 2, 8:01 AM PDT | River Flood Warning | SEW | 12 hr |
| Nov 3, 4:00 AM PDT | Flood Watch | SEW | 49 hr |
| Nov 4, 5:04 AM PST | River Flood Warning | SEW | 22 hr |
| Nov 4, 5:49 AM PST | River Flood Warning | SEW | 14 hr |
| Dec 29, 10:52 PM PST | River Flood Warning | SEW | 15 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 | 9 |
| Flood Watch | 3 |
| Areal Flood Advisory | 1 |
| Fire | |
| Red Flag Warning | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.