Alert archive / Oregon / 2011

Weather alerts in Oregon, December 2011

163 weather alerts in December 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in December 2011. Tap one for its archive.

Alerts: 163
Warnings: 34
Watches: 23
Advisories: 106
Busiest day: December 29, 201114 alerts

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, 2:38 AM PST	Frost Advisory	MFR	Coos, Curry, Douglas	25 hr
Dec 1, 2:44 AM PST	Small Craft Advisory for Winds	PQR		52 hr
Dec 1, 2:44 AM PST	Small Craft Advisory for Hazardous Seas	PQR		60 hr
Dec 1, 4:24 AM PST	Gale Warning	MFR		42 hr
Dec 1, 4:24 AM PST	Hazardous Seas Warning	MFR		4 days
Dec 1, 4:24 AM PST	Small Craft Advisory for Winds	MFR		42 hr
Dec 1, 9:48 AM PST	Air Stagnation Advisory	PDT	Gilliam, Grant, Jefferson, Morrow, Sherman, Umatilla and 4 more	19 days
Dec 1, 8:47 PM PST	Small Craft Advisory for Rough Bar	PQR		30 hr
Dec 2, 2:45 AM PST	Wind Advisory	BOI	Malheur	14 hr
Dec 2, 3:28 AM PST	Freeze Watch	MFR	Coos, Curry, Douglas	11 hr
Dec 2, 3:28 AM PST	Freeze Warning	MFR	Coos, Curry, Douglas	5 hr
Dec 2, 2:04 PM PST	Freeze Warning	MFR	Coos, Curry, Douglas	18 hr
Dec 2, 2:45 PM PST	Air Stagnation Advisory	PQR		6 days
Dec 3, 2:43 AM PST	Small Craft Advisory for Rough Bar	PQR		10 hr
Dec 3, 3:59 AM PST	Freeze Watch	MFR	Coos, Curry, Douglas	10 hr
Dec 3, 1:37 PM PST	Wind Advisory	BOI	Malheur	26 hr
Dec 3, 2:17 PM PST	Freeze Warning	MFR	Coos, Curry, Douglas	13 hr
Dec 3, 2:17 PM PST	Freeze Warning	MFR	Coos, Curry, Douglas	43 hr
Dec 3, 6:15 PM PST	Dense Fog Advisory	PQR		9 hr
Dec 4, 3:24 AM PST	Freeze Watch	MFR	Coos, Curry, Douglas	24 hr
Dec 4, 2:46 PM PST	Air Stagnation Advisory	PQR		4 days
Dec 5, 3:28 AM PST	Frost Advisory	MFR	Coos, Curry, Douglas	30 hr
Dec 5, 3:28 AM PST	Freeze Watch	MFR	Coos, Curry, Douglas	22 hr
Dec 5, 3:28 AM PST	Freeze Warning	MFR	Coos, Curry, Douglas	30 hr
Dec 5, 9:42 PM PST	Dense Fog Advisory	PQR		14 hr
Dec 6, 1:05 AM PST	Frost Advisory	MFR	Coos, Curry, Douglas	32 hr
Dec 6, 5:03 AM PST	Freezing Fog Advisory	PQR		4 hr
Dec 6, 2:03 PM PST	Freeze Warning	MFR	Coos, Curry, Douglas	19 hr
Dec 6, 2:14 PM PST	Small Craft Advisory for Winds	PQR		54 hr
Dec 6, 2:37 PM PST	Small Craft Advisory for Winds	MFR		55 hr
Dec 6, 2:37 PM PST	Small Craft Advisory for Hazardous Seas	MFR		55 hr
Dec 6, 5:14 PM PST	Dense Fog Advisory	PQR		12 hr
Dec 7, 2:03 AM PST	Freeze Watch	MFR	Coos, Curry, Douglas	13 hr
Dec 7, 8:59 AM PST	Frost Advisory	MFR	Coos, Curry, Douglas	24 hr
Dec 7, 2:44 PM PST	Freeze Warning	MFR	Coos, Curry, Douglas	18 hr
Dec 8, 2:09 AM PST	Freeze Watch	MFR	Coos, Curry, Douglas	13 hr
Dec 8, 6:39 AM PST	Freezing Fog Advisory	PQR		62 min
Dec 8, 6:55 AM PST	Freezing Fog Advisory	PDT	Morrow, Umatilla	6 hr
Dec 8, 12:54 PM PST	Freezing Fog Advisory	PDT	Gilliam, Morrow, Umatilla, Wheeler	48 hr
Dec 8, 2:49 PM PST	Frost Advisory	MFR	Coos, Curry, Douglas	18 hr
Dec 8, 2:49 PM PST	Freeze Watch	MFR	Coos, Curry, Douglas	12 hr
Dec 8, 2:49 PM PST	Freeze Warning	MFR	Coos, Curry, Douglas	18 hr
Dec 9, 2:57 AM PST	Small Craft Advisory for Rough Bar	PQR		15 hr
Dec 9, 3:00 AM PST	Frost Advisory	MFR	Coos, Curry, Douglas	30 hr
Dec 9, 3:00 AM PST	Freeze Warning	MFR	Coos, Curry, Douglas	21 hr
Dec 9, 8:52 AM PST	Small Craft Advisory for Rough Bar	PQR		11 hr
Dec 9, 8:15 PM PST	Small Craft Advisory for Rough Bar	PQR		24 hr
Dec 10, 3:59 AM PST	Wind Advisory	PDT	Union	8 hr
Dec 10, 8:43 AM PST	Small Craft Advisory for Hazardous Seas	PQR		35 hr
Dec 10, 2:42 PM PST	Small Craft Advisory for Winds	PQR		49 hr
Dec 10, 3:25 PM PST	Small Craft Advisory for Winds	MFR		58 hr
Dec 10, 3:25 PM PST	Small Craft Advisory for Hazardous Seas	MFR		58 hr
Dec 10, 8:08 PM PST	Small Craft Advisory for Rough Bar	PQR		24 hr
Dec 11, 5:59 AM PST	Freezing Fog Advisory	PDT	Gilliam, Morrow, Umatilla, Wheeler	7 hr
Dec 11, 2:26 PM PST	Frost Advisory	MFR	Coos, Curry, Douglas	18 hr
Dec 11, 8:58 PM PST	Small Craft Advisory for Hazardous Seas	PQR		7 hr
Dec 12, 2:53 AM PST	Frost Advisory	MFR	Coos, Curry, Douglas	30 hr
Dec 12, 2:53 AM PST	Freeze Warning	MFR	Coos, Curry, Douglas	30 hr
Dec 12, 2:53 PM PST	Freeze Watch	MFR	Coos, Curry, Douglas	23 hr
Dec 13, 2:08 PM PST	Frost Advisory	MFR	Coos, Curry, Douglas	18 hr
Dec 13, 2:08 PM PST	Freeze Warning	MFR	Coos, Curry, Douglas	18 hr
Dec 13, 2:54 PM PST	Small Craft Advisory for Winds	PQR		42 hr
Dec 13, 2:54 PM PST	Small Craft Advisory for Hazardous Seas	PQR		42 hr
Dec 14, 2:28 AM PST	Small Craft Advisory for Winds	MFR		26 hr
Dec 14, 2:28 AM PST	Small Craft Advisory for Hazardous Seas	MFR		26 hr
Dec 14, 3:07 AM PST	Small Craft Advisory for Rough Bar	PQR		30 hr
Dec 15, 8:51 AM PST	Small Craft Advisory for Rough Bar	PQR		13 hr
Dec 15, 7:34 PM PST	Small Craft Advisory for Rough Bar	PQR		14 hr
Dec 15, 7:34 PM PST	Small Craft Advisory for Hazardous Seas	PQR		7 hr
Dec 15, 8:43 PM PST	Small Craft Advisory for Rough Bar	PQR		26 hr
Dec 16, 12:13 AM PST	Dense Fog Advisory	PQR		9 hr
Dec 16, 2:43 AM PST	Frost Advisory	MFR	Coos, Curry, Douglas	29 hr
Dec 16, 9:20 AM PST	Small Craft Advisory for Rough Bar	PQR		3 days
Dec 16, 2:38 PM PST	Small Craft Advisory for Hazardous Seas	PQR		71 hr
Dec 16, 2:47 PM PST	Small Craft Advisory for Hazardous Seas	MFR		3 days
Dec 16, 6:44 PM PST	Dense Fog Advisory	PQR		15 hr
Dec 16, 11:40 PM PST	Freezing Fog Advisory	PDT	Gilliam, Morrow, Umatilla, Wheeler	31 hr
Dec 17, 2:13 AM PST	Frost Advisory	MFR	Coos, Curry, Douglas	30 hr
Dec 17, 2:37 AM PST	Small Craft Advisory for Winds	PQR		11 hr
Dec 17, 3:24 PM PST	Hazardous Seas Watch	MFR		13 hr
Dec 17, 3:24 PM PST	Small Craft Advisory for Winds	MFR		55 hr
Dec 17, 11:30 PM PST	Wind Advisory	PDT	Union	7 hr
Dec 17, 11:43 PM PST	Dense Fog Advisory	PQR		8 hr
Dec 18, 12:18 AM PST	Small Craft Advisory for Winds	PQR		16 hr
Dec 18, 2:14 AM PST	Frost Advisory	MFR	Coos, Curry, Douglas	31 hr
Dec 18, 4:23 AM PST	Gale Warning	MFR		47 hr
Dec 18, 4:23 AM PST	Hazardous Seas Warning	MFR		71 hr
Dec 18, 11:51 PM PST	Freezing Fog Advisory	PDT	Morrow, Umatilla	34 hr
Dec 19, 1:48 AM PST	Frost Advisory	MFR	Coos, Curry, Douglas	31 hr
Dec 19, 3:04 AM PST	Dense Fog Advisory	PQR		5 hr
Dec 19, 8:03 AM PST	Small Craft Advisory for Rough Bar	PQR		12 hr
Dec 19, 2:02 PM PST	Small Craft Advisory for Winds	PQR		37 hr
Dec 19, 2:02 PM PST	Small Craft Advisory for Hazardous Seas	PQR		55 hr
Dec 19, 8:22 PM PST	Small Craft Advisory for Rough Bar	PQR		7 hr
Dec 19, 8:22 PM PST	Small Craft Advisory for Rough Bar	PQR		48 hr
Dec 20, 3:15 AM PST	Small Craft Advisory for Winds	MFR		43 hr
Dec 20, 3:15 AM PST	Small Craft Advisory for Hazardous Seas	MFR		48 hr
Dec 20, 3:56 AM PST	Freeze Watch	MFR	Coos, Curry, Douglas	23 hr
Dec 21, 2:45 AM PST	Frost Advisory	MFR	Curry	30 hr
Dec 21, 2:45 AM PST	Freeze Watch	MFR	Coos, Curry, Douglas	35 hr
Dec 21, 2:45 AM PST	Freeze Warning	MFR	Coos, Curry, Douglas	30 hr
Dec 21, 2:16 PM PST	Air Stagnation Advisory	MFR	Coos, Curry, Douglas, Jackson, Josephine, Klamath and 1 more	4 days
Dec 21, 2:26 PM PST	High Surf Advisory	MFR	Coos, Curry, Douglas	62 hr
Dec 21, 2:39 PM PST	Small Craft Advisory for Rough Bar	PQR		27 hr
Dec 22, 2:04 PM PST	Freeze Watch	MFR	Coos, Curry, Douglas	24 hr
Dec 22, 2:04 PM PST	Freeze Warning	MFR	Coos, Curry, Douglas	19 hr
Dec 22, 2:41 PM PST	Small Craft Advisory for Rough Bar	PQR		9 days
Dec 22, 2:41 PM PST	Small Craft Advisory for Hazardous Seas	PQR		55 hr
Dec 22, 2:45 PM PST	Small Craft Advisory for Hazardous Seas	MFR		5 days
Dec 23, 2:55 AM PST	Gale Watch	PQR		35 hr
Dec 23, 2:55 AM PST	Small Craft Advisory for Winds	PQR		35 hr
Dec 23, 8:24 AM PST	High Surf Advisory	PQR		14 hr
Dec 23, 2:24 PM PST	Freeze Warning	MFR	Coos, Curry, Douglas	19 hr
Dec 23, 2:55 PM PST	Small Craft Advisory for Winds	MFR		46 hr
Dec 24, 2:08 PM PST	Gale Watch	MFR		50 hr
Dec 24, 2:08 PM PST	Hazardous Seas Watch	MFR		37 hr
Dec 24, 2:20 PM PST	Gale Warning	PQR		22 hr
Dec 24, 7:25 PM PST	Wind Advisory	PDT	Union	20 hr
Dec 25, 12:05 PM PST	Small Craft Advisory for Winds	PQR		8 hr
Dec 25, 12:05 PM PST	Small Craft Advisory for Hazardous Seas	PQR		16 hr
Dec 25, 2:34 PM PST	Small Craft Advisory for Winds	MFR		48 hr
Dec 25, 2:34 PM PST	Gale Watch	PQR		6 hr
Dec 25, 8:30 PM PST	Gale Warning	PQR		32 hr
Dec 26, 2:14 AM PST	High Wind Watch	MFR	Coos, Curry, Douglas, Jackson, Klamath, Lake	32 hr
Dec 26, 3:03 AM PST	Hazardous Seas Warning	MFR		3 days
Dec 26, 3:13 AM PST	High Surf Advisory	MFR	Coos, Curry, Douglas	11 hr
Dec 26, 3:54 AM PST	Gale Watch	PQR		22 hr
Dec 26, 2:28 PM PST	High Wind Watch	PQR		13 hr
Dec 26, 4:02 PM PST	Gale Watch	MFR		23 hr
Dec 26, 4:02 PM PST	Gale Warning	MFR		54 hr
Dec 27, 2:11 AM PST	Gale Warning	PQR		43 hr
Dec 27, 3:08 AM PST	High Wind Warning	MFR	Coos, Curry, Douglas	43 hr
Dec 27, 3:32 AM PST	High Wind Warning	PQR		38 hr
Dec 27, 10:00 AM PST	Wind Advisory	MFR	Lake	41 hr
Dec 27, 2:27 PM PST	Wind Advisory	PDT	Deschutes, Gilliam, Jefferson, Morrow, Union, Wasco and 1 more	29 hr
Dec 28, 2:56 PM PST	Small Craft Advisory for Winds	MFR		10 hr
Dec 28, 4:41 PM PST	Areal Flood Advisory	PQR	Benton, Lane, Lincoln, Linn, Polk	4 hr
Dec 28, 7:13 PM PST	Flood Watch	PQR		10 hr
Dec 28, 8:35 PM PST	River Flood Warning	PQR	Tillamook	8 hr
Dec 28, 8:41 PM PST	Small Craft Advisory for Winds	PQR		7 hr
Dec 28, 8:41 PM PST	Small Craft Advisory for Hazardous Seas	PQR		7 hr
Dec 29, 2:53 AM PST	High Wind Watch	MFR	Klamath, Lake	12 hr
Dec 29, 3:05 AM PST	Hazardous Seas Warning	MFR		24 hr
Dec 29, 3:05 AM PST	Small Craft Advisory for Winds	MFR		22 hr
Dec 29, 3:05 AM PST	Small Craft Advisory for Hazardous Seas	MFR		12 hr
Dec 29, 3:11 AM PST	Gale Warning	PQR		32 hr
Dec 29, 3:54 AM PST	Winter Storm Warning	PQR		38 hr
Dec 29, 3:54 AM PST	Winter Weather Advisory	PQR		38 hr
Dec 29, 2:36 PM PST	Winter Weather Advisory	MFR	Douglas, Jackson, Klamath	28 hr
Dec 29, 2:37 PM PST	High Wind Warning	MFR	Lake	19 hr
Dec 29, 5:56 PM PST	Flood Watch	PQR		18 hr
Dec 29, 8:30 PM PST	Small Craft Advisory for Winds	PQR		26 hr
Dec 29, 8:30 PM PST	Small Craft Advisory for Hazardous Seas	PQR		47 hr
Dec 30, 12:41 AM PST	River Flood Warning	PQR	Lane	21 hr
Dec 30, 2:53 AM PST	Hazardous Seas Warning	MFR		24 hr
Dec 30, 2:53 AM PST	Small Craft Advisory for Winds	MFR		16 hr
Dec 30, 2:53 AM PST	Small Craft Advisory for Hazardous Seas	MFR		43 hr
Dec 30, 7:45 AM PST	River Flood Warning	PQR	Clackamas	12 hr
Dec 30, 1:12 PM PST	Wind Advisory	MFR	Klamath, Lake	4 hr
Dec 30, 5:46 PM PST	Winter Weather Advisory	PQR		6 hr
Dec 30, 8:38 PM PST	Small Craft Advisory for Rough Bar	PQR		27 hr
Dec 31, 9:52 AM PST	Small Craft Advisory for Winds	PQR		36 hr
Dec 31, 1:22 PM PST	River Flood Warning	PQR	Benton, Polk	12 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	4
Flood Watch	2
Areal Flood Advisory	1
Winter
Winter Storm Warning	1
Winter Weather Advisory	3
Cold
Freeze Warning	14
Freeze Watch	11
Frost Advisory	14
Wind and dust
High Wind Warning	3
High Wind Watch	3
Wind Advisory	8
Fog and smoke
Air Stagnation Advisory	4
Dense Fog Advisory	7
Freezing Fog Advisory	7
Coast and beach
High Surf Advisory	3
Marine
Gale Warning	7
Hazardous Seas Warning	5
Gale Watch	5
Hazardous Seas Watch	2
Small Craft Advisory for Hazardous Seas	19
Small Craft Advisory for Rough Bar	17
Small Craft Advisory for Winds	23

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 2010 2012

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.