Alert archive / Washington / Snohomish County
Weather alerts in Snohomish County, Washington, 2016
24 weather alerts in 2016, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Snohomish County and its neighbors
Each county as a circle sized by its count in 2016. Tap one for its archive.
- Alerts
- 24
- Warnings
- 11
- Watches
- 7
- Advisories
- 6
- Busiest month
- October8 alerts
- Busiest day
- February 15, 20165 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 21, 12:50 PM PST | Areal Flood Advisory | SEW | 9 hr |
| Jan 25, 3:01 PM PST | Flood Watch | SEW | 4 days |
| Jan 28, 10:05 AM PST | River Flood Warning | SEW | 17 hr |
| Jan 28, 11:42 AM PST | River Flood Warning | SEW | 21 hr |
| Feb 14, 3:22 PM PST | Flood Watch | SEW | 43 hr |
| Feb 15, 3:48 AM PST | River Flood Warning | SEW | 33 hr |
| Feb 15, 5:25 AM PST | River Flood Warning | SEW | 35 hr |
| Feb 15, 1:19 PM PST | River Flood Warning | SEW | 12 hr |
| Feb 15, 1:22 PM PST | River Flood Warning | SEW | 40 hr |
| Feb 15, 1:22 PM PST | River Flood Warning | SEW | 56 hr |
| Feb 15, 5:04 PM PST | River Flood Warning | SEW | 18 hr |
| May 19, 6:16 PM PDT | Areal Flood Advisory | SEW | 89 min |
| May 19, 7:50 PM PDT | Areal Flood Advisory | SEW | 55 min |
| Aug 16, 2:02 PM PDT | Fire Weather Watch | SEW | 48 hr |
| Aug 17, 2:37 PM PDT | Red Flag Warning | SEW | 3 days |
| Aug 18, 1:57 PM PDT | Fire Weather Watch | SEW | 19 hr |
| Oct 7, 1:52 PM PDT | Flood Watch | SEW | 40 hr |
| Oct 11, 3:21 AM PDT | Flood Watch | SEW | 3 days |
| Oct 14, 10:40 AM PDT | Areal Flood Advisory | SEW | 3 hr |
| Oct 20, 10:25 AM PDT | Areal Flood Advisory | SEW | 4 hr |
| Oct 20, 11:17 AM PDT | Flood Watch | SEW | 21 hr |
| Oct 20, 12:14 PM PDT | River Flood Warning | SEW | 17 hr |
| Oct 20, 4:20 PM PDT | River Flood Warning | SEW | 13 hr |
| Oct 26, 11:13 PM PDT | 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 |
|---|---|
| Flooding | |
| River Flood Warning | 10 |
| Flood Watch | 5 |
| Areal Flood Advisory | 6 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20152017
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.