Alert archive / Washington / San Juan County
Weather alerts in San Juan County, Washington, 2018
31 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
San Juan County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 31
- Warnings
- 7
- Watches
- 5
- Advisories
- 19
- Busiest month
- December13 alerts
- Busiest day
- November 25, 20182 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 16, 3:24 PM PST | Wind Advisory | SEW | 29 hr |
| Jan 19, 3:35 PM PST | High Wind Watch | SEW | 17 hr |
| Jan 20, 8:51 AM PST | High Wind Warning | SEW | 27 hr |
| Jan 22, 2:40 PM PST | Wind Advisory | SEW | 25 hr |
| Jan 23, 1:35 AM PST | Tsunami Watch | AAQ | 3 hr |
| Feb 16, 9:16 AM PST | Wind Advisory | SEW | 52 hr |
| Feb 17, 11:32 AM PST | Winter Weather Advisory | SEW | 28 hr |
| Feb 18, 1:20 PM PST | High Wind Warning | SEW | 8 hr |
| Feb 21, 3:42 AM PST | Winter Weather Advisory | SEW | 24 hr |
| Feb 23, 4:24 AM PST | Winter Weather Advisory | SEW | 32 hr |
| Apr 6, 2:33 PM PDT | Wind Advisory | SEW | 37 hr |
| Apr 9, 2:57 PM PDT | Wind Advisory | SEW | 22 hr |
| Apr 10, 3:08 PM PDT | Wind Advisory | SEW | 23 hr |
| Aug 19, 1:37 PM PDT | Red Flag Warning | SEW | 30 hr |
| Nov 3, 4:00 AM PDT | Wind Advisory | SEW | 25 hr |
| Nov 25, 10:37 AM PST | High Wind Watch | SEW | 3 hr |
| Nov 25, 1:38 PM PST | High Wind Warning | SEW | 37 hr |
| Nov 26, 2:02 PM PST | Coastal Flood Advisory | SEW | 20 hr |
| Dec 10, 3:36 AM PST | Wind Advisory | SEW | 36 hr |
| Dec 12, 3:01 AM PST | Wind Advisory | SEW | 33 hr |
| Dec 13, 5:19 AM PST | High Wind Watch | SEW | 23 hr |
| Dec 14, 4:11 AM PST | High Wind Warning | SEW | 18 hr |
| Dec 15, 1:26 PM PST | Wind Advisory | SEW | 23 hr |
| Dec 17, 3:28 AM PST | High Wind Warning | SEW | 22 hr |
| Dec 18, 1:26 PM PST | High Wind Watch | SEW | 20 hr |
| Dec 19, 9:16 AM PST | High Wind Warning | SEW | 34 hr |
| Dec 19, 10:45 AM PST | Coastal Flood Advisory | SEW | 27 hr |
| Dec 21, 2:56 PM PST | Coastal Flood Advisory | SEW | 48 hr |
| Dec 22, 1:40 PM PST | Wind Advisory | SEW | 14 hr |
| Dec 23, 2:30 PM PST | Coastal Flood Advisory | SEW | 19 hr |
| Dec 28, 2:05 PM PST | Wind Advisory | SEW | 24 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 Weather Advisory | 3 |
| Wind and dust | |
| High Wind Warning | 6 |
| High Wind Watch | 4 |
| Wind Advisory | 12 |
| Fire | |
| Red Flag Warning | 1 |
| Coast and beach | |
| Tsunami Watch | 1 |
| Coastal Flood Advisory | 4 |
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. Warning verification from the Mesonet's Cow. Rebuilt daily.