Alert archive / Utah / 2007

Weather alerts in Utah, December 2007

46 weather alerts in December 2007, 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 2007. Tap one for its archive.

Alerts: 46
Warnings: 16
Watches: 11
Advisories: 18
Busiest day: December 6, 20076 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Nov 30, 5:36 PM MST	Flash Flood Watch	GJT	San Juan	18 hr
Nov 30, 10:43 PM MST	Heavy Snow Warning	GJT	Uintah	30 hr
Dec 1, 4:44 AM MST	Flash Flood Warning	SLC	Kane, Washington	4 hr
Dec 1, 2:18 PM MST	Snow Advisory	SLC		9 hr
Dec 5, 5:06 AM MST	Winter Storm Watch	GJT	Daggett, Grand, San Juan, Uintah	24 hr
Dec 5, 4:11 PM MST	Winter Storm Watch	SLC		12 hr
Dec 6, 3:47 AM MST	Flash Flood Watch	SLC		35 hr
Dec 6, 4:31 AM MST	Heavy Snow Warning	SLC		71 hr
Dec 6, 4:43 AM MST	Winter Storm Warning	GJT	Daggett, Grand, San Juan, Uintah	3 days
Dec 6, 4:56 AM MST	Flash Flood Watch	GJT	San Juan	39 hr
Dec 6, 3:15 PM MST	Heavy Snow Warning	GJT	Uintah	63 hr
Dec 6, 4:02 PM MST	Winter Storm Watch	SLC		13 hr
Dec 7, 7:13 AM MST	Flash Flood Warning	SLC	Kane, Washington	4 hr
Dec 7, 1:53 PM MST	Snow Advisory	SLC		38 hr
Dec 9, 2:37 PM MST	Winter Storm Watch	GJT	Grand, San Juan	15 hr
Dec 10, 4:21 AM MST	Snow Advisory	SLC		32 hr
Dec 10, 4:45 AM MST	Snow Advisory	GJT	Grand, San Juan	36 hr
Dec 10, 4:45 AM MST	Winter Storm Warning	GJT	Grand, San Juan	36 hr
Dec 13, 6:14 PM MST	Snow Advisory	SLC		11 hr
Dec 14, 5:41 AM MST	Heavy Snow Warning	SLC		6 hr
Dec 15, 2:49 AM MST	Dense Fog Advisory	GJT	Uintah	8 hr
Dec 18, 3:06 AM MST	Snow Advisory	SLC		32 hr
Dec 19, 3:21 PM MST	Winter Storm Watch	GJT	Daggett, Uintah	13 hr
Dec 19, 4:05 PM MST	Snow Advisory	SLC		43 hr
Dec 19, 4:05 PM MST	Winter Storm Warning	SLC		44 hr
Dec 20, 4:42 AM MST	Snow and Blowing Snow Advisory	GJT	Daggett, Grand, Uintah	37 hr
Dec 20, 4:42 AM MST	Snow Advisory	GJT	Uintah	37 hr
Dec 20, 5:30 AM MST	Snow and Blowing Snow Advisory	SLC		31 hr
Dec 20, 5:30 AM MST	Winter Storm Watch	SLC		6 hr
Dec 20, 11:42 AM MST	Heavy Snow Warning	SLC		23 hr
Dec 20, 4:34 PM MST	Mesoscale Discussion	SPC	Beaver, Iron, Morgan, Piute, Sanpete, Sevier and 2 more	5 hr
Dec 20, 9:22 PM MST	Severe Thunderstorm Warning	SLC	Washington	23 min
Dec 22, 3:37 PM MST	Winter Storm Watch	SLC		37 hr
Dec 23, 3:59 PM MST	Snow and Blowing Snow Advisory	SLC		43 hr
Dec 23, 3:59 PM MST	Snow Advisory	SLC		36 hr
Dec 24, 4:34 AM MST	Heavy Snow Warning	SLC		30 hr
Dec 24, 4:34 AM MST	Winter Storm Warning	SLC		23 hr
Dec 25, 3:18 AM MST	Wind Advisory	SLC		13 hr
Dec 25, 2:47 PM MST	Winter Storm Watch	SLC		17 hr
Dec 26, 4:41 AM MST	Heavy Snow Warning	SLC		29 hr
Dec 26, 4:41 AM MST	Snow Advisory	SLC		29 hr
Dec 26, 4:44 AM MST	Snow Advisory	GJT	Daggett, Grand, San Juan, Uintah	37 hr
Dec 28, 4:13 AM MST	Snow Advisory	SLC		65 hr
Dec 28, 3:18 PM MST	Snow and Blowing Snow Advisory	SLC		54 hr
Dec 29, 10:09 PM MST	Heavy Snow Warning	SLC		22 hr
Dec 29, 10:09 PM MST	Winter Storm Warning	SLC		23 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	1
Mesoscale Discussion	1
Flooding
Flash Flood Warning	2
Flash Flood Watch	3
Winter
Heavy Snow Warning	8
Winter Storm Warning	5
Winter Storm Watch	8
Snow Advisory	12
Snow and Blowing Snow Advisory	4
Wind and dust
Wind Advisory	1
Fog and smoke
Dense Fog Advisory	1

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. Rebuilt daily.