Alert archive / Washington / Dense Fog Advisories
Dense Fog Advisories in Washington, 2015
41 dense fog advisories in 2015. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of dense fog advisories reaches back to 2005.
Dense Fog Advisories by county
Each county as a circle sized by its count in 2015. Tap one for its archive.
- Dense Fog Advisories
- 41
- Busiest month
- January24 dense fog advisories
- Busiest day
- January 25, 20154 dense fog advisories
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 | Counties | Lasted |
|---|---|---|---|---|
| Jan 6, 7:34 AM PST | Dense Fog Advisory | PQR | 6 hr | |
| Jan 6, 5:06 PM PST | Dense Fog Advisory | PQR | 19 hr | |
| Jan 7, 2:39 PM PST | Dense Fog Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 45 hr |
| Jan 7, 5:38 PM PST | Dense Fog Advisory | PQR | 18 hr | |
| Jan 7, 5:49 PM PST | Dense Fog Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan, Spokane and 1 more | 18 hr |
| Jan 9, 2:36 PM PST | Dense Fog Advisory | PDT | Kittitas, Yakima | 7 hr |
| Jan 11, 10:44 PM PST | Dense Fog Advisory | PDT | Columbia, Walla Walla | 13 hr |
| Jan 16, 7:51 PM PST | Dense Fog Advisory | PDT | Yakima | 7 hr |
| Jan 19, 10:50 PM PST | Dense Fog Advisory | PQR | 5 hr | |
| Jan 20, 3:41 AM PST | Dense Fog Advisory | OTX | Lincoln, Spokane | 8 hr |
| Jan 20, 8:51 PM PST | Dense Fog Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan, Spokane | 6 hr |
| Jan 24, 6:44 PM PST | Dense Fog Advisory | OTX | Ferry, Lincoln, Okanogan, Pend Oreille, Spokane, Stevens | 18 hr |
| Jan 25, 3:07 AM PST | Dense Fog Advisory | PQR | 9 hr | |
| Jan 25, 3:40 AM PST | Dense Fog Advisory | PDT | Kittitas, Klickitat, Yakima | 6 hr |
| Jan 25, 10:15 AM PST | Dense Fog Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 50 hr |
| Jan 25, 5:23 PM PST | Dense Fog Advisory | OTX | Ferry, Lincoln, Okanogan, Pend Oreille, Spokane, Stevens | 19 hr |
| Jan 25, 6:28 PM PST | Dense Fog Advisory | PQR | 17 hr | |
| Jan 26, 3:24 AM PST | Dense Fog Advisory | SEW | San Juan | 7 hr |
| Jan 26, 7:38 PM PST | Dense Fog Advisory | OTX | Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 3 more | 16 hr |
| Jan 27, 6:27 PM PST | Dense Fog Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan | 16 hr |
| Jan 28, 3:57 AM PST | Dense Fog Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima | 9 hr |
| Jan 28, 1:15 PM PST | Dense Fog Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima | 12 hr |
| Jan 29, 3:14 AM PST | Dense Fog Advisory | PDT | Kittitas, Yakima | 7 hr |
| Jan 29, 10:03 PM PST | Dense Fog Advisory | OTX | Lincoln, Pend Oreille, Spokane, Stevens, Whitman | 15 hr |
| Feb 2, 7:36 AM PST | Dense Fog Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 3 hr |
| Feb 2, 10:31 PM PST | Dense Fog Advisory | PDT | Yakima | 11 hr |
| Feb 4, 6:58 PM PST | Dense Fog Advisory | PDT | Columbia, Walla Walla | 15 hr |
| Feb 12, 8:49 PM PST | Dense Fog Advisory | PQR | 15 hr | |
| Feb 13, 4:42 AM PST | Dense Fog Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 5 hr |
| Feb 14, 3:31 AM PST | Dense Fog Advisory | PDT | Benton, Franklin, Klickitat, Walla Walla, Yakima | 6 hr |
| Feb 14, 5:00 AM PST | Dense Fog Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan, Spokane and 1 more | 7 hr |
| Feb 14, 9:56 PM PST | Dense Fog Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan, Spokane and 1 more | 12 hr |
| Mar 26, 4:41 AM PDT | Dense Fog Advisory | PQR | 6 hr | |
| Oct 9, 1:25 AM PDT | Dense Fog Advisory | PQR | 6 hr | |
| Oct 12, 5:19 AM PDT | Dense Fog Advisory | PQR | 6 hr | |
| Nov 6, 9:02 AM PST | Dense Fog Advisory | PDT | Benton, Franklin, Klickitat, Walla Walla | 118 min |
| Nov 29, 7:33 AM PST | Dense Fog Advisory | SEW | 2 hr | |
| Nov 29, 6:21 PM PST | Dense Fog Advisory | SEW | 16 hr | |
| Dec 16, 1:00 PM PST | Dense Fog Advisory | PDT | Columbia, Walla Walla | 5 hr |
| Dec 19, 6:15 PM PST | Dense Fog Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 9 hr |
| Dec 29, 9:46 PM PST | Dense Fog Advisory | SEW | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.