Alert archive / Utah / 2010
Weather alerts in Utah, April 2010
54 weather alerts in April 2010, 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 April 2010. Tap one for its archive.
- Alerts
- 54
- Warnings
- 20
- Watches
- 11
- Advisories
- 17
- Busiest day
- April 21, 201012 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 |
|---|---|---|---|---|
| Apr 2, 6:38 AM MDT | Winter Storm Watch | SLC | 4 hr | |
| Apr 2, 10:21 AM MDT | Winter Storm Warning | SLC | 26 hr | |
| Apr 2, 10:21 AM MDT | Winter Weather Advisory | SLC | 26 hr | |
| Apr 2, 3:34 PM MDT | Winter Weather Advisory | GJT | Daggett, Grand, Uintah | 41 hr |
| Apr 3, 3:58 PM MDT | Winter Weather Advisory | SLC | 20 hr | |
| Apr 4, 4:24 AM MDT | Winter Storm Watch | GJT | Daggett, Grand, Uintah | 19 hr |
| Apr 4, 4:38 AM MDT | Wind Advisory | GJT | Grand, San Juan, Uintah | 46 hr |
| Apr 4, 5:05 AM MDT | Winter Storm Watch | SLC | 11 hr | |
| Apr 4, 3:02 PM MDT | Winter Storm Warning | GJT | Daggett, Uintah | 66 hr |
| Apr 4, 4:03 PM MDT | Winter Storm Watch | SLC | 13 hr | |
| Apr 4, 4:03 PM MDT | Winter Storm Warning | SLC | 52 hr | |
| Apr 4, 8:38 PM MDT | High Wind Watch | SLC | 8 hr | |
| Apr 4, 8:38 PM MDT | Winter Weather Advisory | SLC | 42 hr | |
| Apr 4, 10:59 PM MDT | Winter Weather Advisory | GJT | Grand, Uintah | 53 hr |
| Apr 5, 4:37 AM MDT | High Wind Warning | SLC | 17 hr | |
| Apr 5, 4:37 AM MDT | Wind Advisory | SLC | 15 hr | |
| Apr 10, 8:03 PM MDT | Wind Advisory | SLC | 47 hr | |
| Apr 11, 3:06 AM MDT | High Wind Warning | SLC | 18 hr | |
| Apr 11, 3:16 PM MDT | Wind Advisory | GJT | Grand, San Juan | 33 hr |
| Apr 12, 4:36 AM MDT | Winter Weather Advisory | SLC | 37 hr | |
| Apr 12, 9:41 AM MDT | Red Flag Warning | SLC | 10 hr | |
| Apr 19, 3:05 PM MDT | Wind Advisory | SLC | 37 hr | |
| Apr 20, 3:02 PM MDT | Winter Weather Advisory | SLC | 43 hr | |
| Apr 20, 3:09 PM MDT | Wind Advisory | GJT | Grand, San Juan | 27 hr |
| Apr 21, 3:08 AM MDT | Flash Flood Watch | SLC | 7 hr | |
| Apr 21, 10:33 AM MDT | Special Weather Statement | SLC | Tooele | 42 min |
| Apr 21, 11:04 AM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Tooele | 41 min |
| Apr 21, 12:24 PM MDT | Mesoscale Discussion | SPC | Cache, Carbon, Davis, Duchesne, Emery, Grand and 9 more | 96 min |
| Apr 21, 12:50 PM MDT | Special Weather Statement | SLC | Salt Lake | 40 min |
| Apr 21, 12:59 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Salt Lake, Utah | 46 min |
| Apr 21, 1:37 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Morgan, Salt Lake | 38 min |
| Apr 21, 2:12 PM MDT | Special Weather Statement | SLC | Davis, Weber | 48 min |
| Apr 21, 2:34 PM MDT | Special Weather Statement | SLC | Weber | 41 min |
| Apr 21, 2:43 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache, Weber | 47 min |
| Apr 21, 3:27 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache | 33 min |
| Apr 21, 5:17 PM MDT | Special Weather Statement | SLC | Rich | 43 min |
| Apr 25, 2:35 PM MDT | Freeze Warning | SLC | 18 hr | |
| Apr 25, 8:46 PM MDT | Frost Advisory | SLC | 12 hr | |
| Apr 26, 4:26 AM MDT | High Wind Watch | SLC | 11 hr | |
| Apr 26, 3:07 PM MDT | High Wind Watch | GJT | Grand, San Juan, Uintah | 23 hr |
| Apr 26, 3:37 PM MDT | High Wind Watch | SLC | 23 hr | |
| Apr 26, 3:37 PM MDT | High Wind Warning | SLC | 54 hr | |
| Apr 27, 4:36 AM MDT | Wind Advisory | SLC | 41 hr | |
| Apr 27, 2:21 PM MDT | High Wind Warning | GJT | Grand, San Juan, Uintah | 34 hr |
| Apr 27, 4:01 PM MDT | Winter Weather Advisory | SLC | 3 days | |
| Apr 27, 9:17 PM MDT | Winter Weather Advisory | GJT | Daggett, Grand, Uintah | 3 days |
| Apr 28, 2:56 PM MDT | Freeze Watch | GJT | Grand, San Juan | 14 hr |
| Apr 28, 9:57 PM MDT | Freeze Warning | SLC | 11 hr | |
| Apr 29, 4:38 AM MDT | Freeze Warning | GJT | Grand, San Juan | 28 hr |
| Apr 29, 2:48 PM MDT | Freeze Warning | SLC | 18 hr | |
| Apr 29, 2:57 PM MDT | Winter Storm Warning | SLC | 69 hr | |
| Apr 29, 3:04 PM MDT | Freeze Watch | GJT | Grand, San Juan | 21 hr |
| Apr 30, 12:27 PM MDT | Freeze Warning | GJT | Grand, San Juan | 21 hr |
| Apr 30, 3:49 PM MDT | Freeze Warning | SLC | 11 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 | 5 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 5 |
| Flooding | |
| Flash Flood Watch | 1 |
| Winter | |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 4 |
| Winter Weather Advisory | 9 |
| Cold | |
| Freeze Warning | 6 |
| Freeze Watch | 2 |
| Frost Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 4 |
| High Wind Watch | 4 |
| Wind Advisory | 7 |
| Fire | |
| Red Flag Warning | 1 |
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 archive20092011
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.