Alert archive / Utah / 2018
Weather alerts in Utah, April 2018
28 weather alerts in April 2018, 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 2018. Tap one for its archive.
- Alerts
- 28
- Warnings
- 7
- Watches
- 4
- Advisories
- 14
- Busiest day
- April 11, 20185 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 1, 2:05 PM MDT | High Wind Watch | SLC | 13 hr | |
| Apr 1, 2:05 PM MDT | Wind Advisory | SLC | 34 hr | |
| Apr 1, 2:52 PM MDT | Wind Advisory | GJT | Grand, Uintah | 33 hr |
| Apr 2, 3:16 AM MDT | High Wind Warning | SLC | 24 hr | |
| Apr 2, 10:32 AM MDT | Wind Advisory | SLC | 22 hr | |
| Apr 7, 6:14 PM MDT | Mesoscale Discussion | SPC | Kane, Washington | 2 hr |
| Apr 7, 9:29 PM MDT | Special Weather Statement | SLC | Cache | 46 min |
| Apr 8, 2:30 AM MDT | Special Weather Statement | GJT | Grand | 45 min |
| Apr 10, 2:28 PM MDT | High Wind Watch | SLC | 24 hr | |
| Apr 11, 3:57 AM MDT | High Wind Warning | SLC | 56 hr | |
| Apr 11, 2:34 PM MDT | Wind Advisory | SLC | 30 hr | |
| Apr 11, 2:45 PM MDT | Winter Storm Warning | SLC | 43 hr | |
| Apr 11, 2:45 PM MDT | Winter Weather Advisory | SLC | 43 hr | |
| Apr 11, 5:05 PM MDT | Wind Advisory | GJT | Grand, San Juan, Uintah | 27 hr |
| Apr 12, 2:09 PM MDT | Freeze Watch | GJT | Grand, San Juan | 22 hr |
| Apr 12, 10:36 PM MDT | Wind Advisory | SLC | 11 hr | |
| Apr 13, 4:03 AM MDT | Freeze Warning | GJT | Grand, San Juan | 28 hr |
| Apr 14, 3:00 PM MDT | High Wind Watch | SLC | 25 hr | |
| Apr 15, 1:50 PM MDT | Wind Advisory | GJT | Grand, San Juan, Uintah | 54 hr |
| Apr 15, 3:42 PM MDT | High Wind Warning | SLC | 30 hr | |
| Apr 15, 3:42 PM MDT | Wind Advisory | SLC | 41 hr | |
| Apr 16, 3:20 PM MDT | Winter Weather Advisory | SLC | 19 hr | |
| Apr 17, 2:42 AM MDT | Freeze Warning | GJT | Grand, San Juan | 30 hr |
| Apr 17, 2:43 PM MDT | Hard Freeze Warning | SLC | 18 hr | |
| Apr 19, 9:24 AM MDT | Winter Weather Advisory | GJT | Daggett, Uintah | 43 hr |
| Apr 19, 10:13 AM MDT | Wind Advisory | SLC | 11 hr | |
| Apr 19, 8:57 PM MDT | Wind Advisory | SLC | 13 hr | |
| Apr 29, 3:43 AM MDT | Winter Weather Advisory | SLC | 34 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 | |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 2 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Weather Advisory | 4 |
| Cold | |
| Freeze Warning | 2 |
| Hard Freeze Warning | 1 |
| Freeze Watch | 1 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 3 |
| Wind Advisory | 10 |
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 archive20172019
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.