Alert archive / Utah / 2013
Weather alerts in Utah, December 2013
22 weather alerts in December 2013, 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 2013. Tap one for its archive.
- Alerts
- 22
- Warnings
- 4
- Watches
- 4
- Advisories
- 14
- Busiest day
- December 18, 20135 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 |
|---|---|---|---|---|
| Dec 1, 2:51 AM MST | Winter Storm Watch | SLC | 26 hr | |
| Dec 1, 4:03 PM MST | Winter Storm Watch | GJT | Daggett, Grand, San Juan, Uintah | 46 hr |
| Dec 2, 5:04 AM MST | Winter Storm Warning | GJT | Daggett, Grand, San Juan, Uintah | 66 hr |
| Dec 2, 5:07 AM MST | Winter Storm Warning | SLC | 55 hr | |
| Dec 2, 5:07 AM MST | Winter Weather Advisory | SLC | 55 hr | |
| Dec 2, 3:30 PM MST | Winter Weather Advisory | GJT | San Juan, Uintah | 50 hr |
| Dec 5, 4:23 PM MST | Winter Storm Watch | SLC | 24 hr | |
| Dec 5, 9:12 PM MST | Winter Storm Watch | GJT | Daggett, Grand, San Juan, Uintah | 31 hr |
| Dec 6, 2:55 PM MST | Winter Weather Advisory | GJT | Daggett, Grand, San Juan, Uintah | 63 hr |
| Dec 6, 3:54 PM MST | Winter Storm Warning | SLC | 41 hr | |
| Dec 8, 2:48 PM MST | Winter Weather Advisory | SLC | 18 hr | |
| Dec 18, 7:29 AM MST | Dense Fog Advisory | GJT | Grand, San Juan | 3 hr |
| Dec 18, 2:53 PM MST | Winter Storm Warning | SLC | 29 hr | |
| Dec 18, 2:53 PM MST | Winter Weather Advisory | SLC | 21 hr | |
| Dec 18, 2:59 PM MST | Freezing Rain Advisory | GJT | Grand | 12 hr |
| Dec 18, 3:45 PM MST | Winter Weather Advisory | SLC | 14 hr | |
| Dec 19, 7:11 PM MST | Dense Fog Advisory | GJT | Uintah | 11 hr |
| Dec 20, 4:19 AM MST | Winter Weather Advisory | SLC | 9 hr | |
| Dec 20, 4:19 AM MST | Winter Weather Advisory | SLC | 39 hr | |
| Dec 20, 11:09 PM MST | Dense Fog Advisory | GJT | Uintah | 7 hr |
| Dec 21, 5:20 PM MST | Dense Fog Advisory | GJT | Grand, Uintah | 16 hr |
| Dec 28, 9:42 PM MST | Wind Advisory | SLC | 12 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Winter | |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 4 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 8 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.