Alert archive / Oregon / Dense Fog Advisories

Dense Fog Advisories in Oregon, 2009

49 dense fog advisories in 2009. 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 2009. Tap one for its archive.

Dense Fog Advisories: 49
Busiest month: December21 dense fog advisories
Busiest day: January 14, 20093 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 4, 12:22 AM PST	Dense Fog Advisory	PQR		6 hr
Jan 9, 10:12 PM PST	Dense Fog Advisory	PQR		11 hr
Jan 13, 4:21 AM PST	Dense Fog Advisory	BOI	Malheur	10 hr
Jan 13, 2:08 PM PST	Dense Fog Advisory	BOI	Baker, Malheur	21 hr
Jan 13, 7:27 PM PST	Dense Fog Advisory	MFR	Curry, Jackson, Josephine, Klamath	13 hr
Jan 14, 11:33 AM PST	Dense Fog Advisory	PDT	Morrow, Umatilla	24 hr
Jan 14, 1:25 PM PST	Dense Fog Advisory	BOI	Baker, Malheur	22 hr
Jan 14, 6:18 PM PST	Dense Fog Advisory	MFR	Curry, Jackson, Josephine, Klamath	15 hr
Jan 15, 2:56 AM PST	Dense Fog Advisory	PQR		7 hr
Jan 15, 1:47 PM PST	Dense Fog Advisory	BOI	Malheur	21 hr
Jan 15, 7:00 PM PST	Dense Fog Advisory	MFR	Coos, Curry, Douglas, Jackson, Josephine	14 hr
Jan 15, 7:16 PM PST	Dense Fog Advisory	PQR		15 hr
Jan 16, 1:48 PM PST	Dense Fog Advisory	MFR	Coos, Curry, Douglas, Jackson, Josephine	19 hr
Jan 16, 5:49 PM PST	Dense Fog Advisory	PQR		12 hr
Jan 17, 1:23 PM PST	Dense Fog Advisory	MFR	Coos, Curry, Douglas, Jackson, Josephine	19 hr
Jan 18, 8:50 PM PST	Dense Fog Advisory	MFR	Coos, Douglas	12 hr
Jan 19, 8:19 PM PST	Dense Fog Advisory	MFR	Coos, Douglas	14 hr
Jan 29, 12:27 AM PST	Dense Fog Advisory	PQR		10 hr
Jan 29, 8:45 PM PST	Dense Fog Advisory	PQR		15 hr
Jan 31, 3:17 AM PST	Dense Fog Advisory	PQR		9 hr
Jan 31, 8:17 PM PST	Dense Fog Advisory	PQR		14 hr
Feb 6, 10:38 PM PST	Dense Fog Advisory	PDT	Gilliam, Grant, Jefferson, Morrow, Umatilla, Union and 3 more	14 hr
Feb 16, 3:34 AM PST	Dense Fog Advisory	PDT		6 hr
Oct 8, 7:59 AM PDT	Dense Fog Advisory	PQR		2 hr
Oct 15, 11:40 PM PDT	Dense Fog Advisory	PQR		7 hr
Nov 1, 9:07 AM PST	Dense Fog Advisory	PQR		113 min
Nov 26, 3:23 AM PST	Dense Fog Advisory	MFR	Coos, Curry, Douglas, Jackson, Josephine	7 hr
Nov 29, 9:04 PM PST	Dense Fog Advisory	PQR		9 hr
Dec 4, 3:11 AM PST	Dense Fog Advisory	MFR	Curry, Jackson, Josephine	6 hr
Dec 4, 9:05 AM PST	Dense Fog Advisory	MFR	Curry, Jackson, Josephine	115 min
Dec 4, 8:27 PM PST	Dense Fog Advisory	MFR	Curry, Jackson, Josephine	12 hr
Dec 5, 8:04 AM PST	Dense Fog Advisory	MFR	Curry, Jackson, Josephine	56 min
Dec 13, 2:39 AM PST	Dense Fog Advisory	BOI	Malheur	107 min
Dec 13, 4:26 AM PST	Dense Fog Advisory	PQR		5 hr
Dec 13, 4:37 PM PST	Dense Fog Advisory	BOI	Malheur	15 hr
Dec 16, 3:56 PM PST	Dense Fog Advisory	PDT	Morrow, Umatilla	3 hr
Dec 16, 6:52 PM PST	Dense Fog Advisory	BOI	Malheur	15 hr
Dec 17, 1:36 PM PST	Dense Fog Advisory	BOI	Malheur	15 hr
Dec 18, 6:57 AM PST	Dense Fog Advisory	PDT	Gilliam, Morrow, Sherman, Umatilla, Union, Wallowa and 1 more	3 days
Dec 19, 2:01 AM PST	Dense Fog Advisory	BOI	Malheur	7 hr
Dec 19, 6:57 AM PST	Dense Fog Advisory	MFR	Coos, Curry, Douglas, Jackson, Josephine	3 hr
Dec 23, 2:25 AM PST	Dense Fog Advisory	PQR		6 hr
Dec 23, 8:22 AM PST	Dense Fog Advisory	PQR		3 hr
Dec 23, 11:05 PM PST	Dense Fog Advisory	PQR		11 hr
Dec 24, 5:03 PM PST	Dense Fog Advisory	MFR	Coos, Curry, Douglas, Jackson, Josephine	17 hr
Dec 25, 4:25 AM PST	Dense Fog Advisory	PDT		17 min
Dec 25, 2:55 PM PST	Dense Fog Advisory	MFR	Coos, Curry, Douglas, Jackson, Josephine	19 hr
Dec 28, 8:43 PM PST	Dense Fog Advisory	MFR	Coos, Curry, Douglas, Jackson, Josephine	13 hr
Dec 29, 2:28 AM PST	Dense Fog Advisory	PQR		8 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 now Tornadoes on record The radar archive 2008 2010

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.