Alert archive / Washington / Snow Advisories / 2007

Snow Advisories in Washington, December 2007

43 snow advisories in December 2007. 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 snow advisories reaches back to 2005.

Snow Advisories by county

Each county as a circle sized by its count in December 2007. Tap one for its archive.

Snow Advisories: 43
Busiest day: December 14, 20074 snow advisories

Over time

By day

Days in UTC, the clock the archive keeps.

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
Dec 1, 4:57 AM PST	Snow Advisory	SEW	San Juan	17 hr
Dec 1, 5:12 AM PST	Snow Advisory	PQR		23 hr
Dec 2, 4:42 AM PST	Snow Advisory	OTX	Spokane, Whitman	5 hr
Dec 2, 5:05 AM PST	Snow Advisory	SEW		11 hr
Dec 5, 2:40 PM PST	Snow Advisory	PDT		15 hr
Dec 6, 3:17 AM PST	Snow Advisory	PQR		11 hr
Dec 6, 11:18 PM PST	Snow Advisory	PDT	Columbia, Walla Walla	16 hr
Dec 10, 2:14 AM PST	Snow Advisory	OTX	Asotin, Garfield	6 hr
Dec 12, 2:55 PM PST	Snow Advisory	OTX	Asotin, Garfield, Spokane, Whitman	13 hr
Dec 13, 10:40 PM PST	Snow Advisory	OTX	Lincoln, Spokane, Whitman	6 hr
Dec 14, 3:13 AM PST	Snow Advisory	PQR		35 hr
Dec 14, 3:55 AM PST	Snow Advisory	SEW		34 hr
Dec 14, 9:51 AM PST	Snow Advisory	OTX	Douglas, Ferry, Grant, Lincoln, Okanogan, Spokane	24 hr
Dec 16, 3:45 AM PST	Snow Advisory	PQR		29 hr
Dec 16, 9:26 AM PST	Snow Advisory	SEW		27 hr
Dec 16, 2:09 PM PST	Snow Advisory	OTX	Douglas, Ferry, Lincoln, Okanogan, Pend Oreille, Spokane and 1 more	22 hr
Dec 17, 1:02 PM PST	Snow Advisory	PQR		37 hr
Dec 17, 2:12 PM PST	Snow Advisory	PDT	Kittitas, Yakima	29 hr
Dec 17, 2:49 PM PST	Snow Advisory	OTX	Chelan, Douglas, Ferry, Grant, Okanogan	17 hr
Dec 17, 4:23 PM PST	Snow Advisory	SEW		29 hr
Dec 18, 10:23 PM PST	Snow Advisory	OTX	Ferry, Okanogan, Pend Oreille, Spokane, Stevens	17 hr
Dec 19, 12:32 PM PST	Snow Advisory	PQR		24 hr
Dec 19, 6:46 PM PST	Snow Advisory	PDT	Columbia, Walla Walla	20 hr
Dec 19, 8:45 PM PST	Snow Advisory	SEW		13 hr
Dec 19, 10:14 PM PST	Snow Advisory	OTX	Asotin, Garfield	21 hr
Dec 21, 12:17 PM PST	Snow Advisory	SEW		26 hr
Dec 21, 1:30 PM PST	Snow Advisory	PQR		25 hr
Dec 21, 2:45 PM PST	Snow Advisory	PDT	Columbia, Kittitas, Walla Walla, Yakima	31 hr
Dec 21, 2:52 PM PST	Snow Advisory	OTX	Douglas, Ferry, Lincoln, Okanogan, Pend Oreille, Spokane and 1 more	29 hr
Dec 23, 3:48 AM PST	Snow Advisory	PQR		11 hr
Dec 23, 2:22 PM PST	Snow Advisory	PQR		21 hr
Dec 25, 3:53 AM PST	Snow Advisory	PDT	Columbia, Walla Walla	33 hr
Dec 25, 4:21 AM PST	Snow Advisory	SEW		24 hr
Dec 25, 4:53 AM PST	Snow Advisory	PQR		33 hr
Dec 25, 2:53 PM PST	Snow Advisory	OTX	Lincoln, Pend Oreille, Spokane, Stevens	28 hr
Dec 26, 3:03 PM PST	Snow Advisory	PQR		28 hr
Dec 26, 4:06 PM PST	Snow Advisory	SEW		36 hr
Dec 26, 10:27 PM PST	Snow Advisory	PDT	Kittitas, Klickitat, Yakima	35 hr
Dec 27, 4:04 AM PST	Snow Advisory	OTX	Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more	35 hr
Dec 28, 9:19 AM PST	Snow Advisory	PQR		24 hr
Dec 29, 3:34 AM PST	Snow Advisory	OTX	Asotin, Garfield, Lincoln, Pend Oreille, Spokane, Stevens and 1 more	27 hr
Dec 29, 2:04 PM PST	Snow Advisory	PQR		25 hr
Dec 30, 2:50 PM PST	Snow Advisory	PQR		4 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force now Tornadoes on record The radar archive 2006 2008

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.