Weather alerts in Utah, 2013
676 weather alerts in 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 2013. Tap one for its archive.
- Alerts
- 676
- Warnings
- 298
- Watches
- 76
- Advisories
- 181
- Busiest month
- September186 alerts
- Busiest day
- September 14, 201322 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 1 tornado reports fell inside a warning.
Utah, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 1 | 0% | |||
| Severe thunderstorm warnings | 54 | 20 | 63% | 102 | 36% | 20 min |
| Flash flood warnings | 146 | 50 | 66% | 121 | 50% | 87 min |
Each office's whole area, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Salt Lake City, UT: tornado warnings | 0 | 1 | 0% | |||
| NWS Salt Lake City, UT: severe thunderstorm warnings | 44 | 15 | 66% | 86 | 28% | 21 min |
| NWS Salt Lake City, UT: flash flood warnings | 123 | 41 | 67% | 91 | 56% | 89 min |
| NWS Grand Junction, CO: tornado warnings | 0 | 1 | 0% | |||
| NWS Grand Junction, CO: severe thunderstorm warnings | 31 | 15 | 52% | 49 | 61% | 22 min |
| NWS Grand Junction, CO: flash flood warnings | 59 | 20 | 66% | 99 | 31% | 72 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
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 |
|---|---|---|---|---|
| Jan 8, 2:39 PM MST | Winter Storm Watch | SLC | 24 hr | |
| Jan 9, 5:37 AM MST | Winter Storm Watch | GJT | Daggett, Grand, San Juan, Uintah | 18 hr |
| Jan 9, 3:01 PM MST | Winter Storm Warning | SLC | 66 hr | |
| Jan 9, 11:14 PM MST | Winter Storm Warning | GJT | Uintah | 45 hr |
| Jan 9, 11:14 PM MST | Winter Weather Advisory | GJT | Daggett, Grand, San Juan, Uintah | 55 hr |
| Jan 10, 3:12 PM MST | Winter Weather Advisory | SLC | 25 hr | |
| Jan 12, 8:55 AM MST | Winter Weather Advisory | SLC | 25 hr | |
| Jan 23, 4:19 PM MST | Winter Weather Advisory | SLC | 24 hr | |
| Jan 24, 9:43 PM MST | Freezing Rain Advisory | GJT | Grand | 8 hr |
| Jan 25, 4:59 AM MST | Winter Weather Advisory | GJT | Grand, San Juan | 58 hr |
| Jan 25, 4:11 PM MST | Winter Weather Advisory | SLC | 29 hr | |
| Jan 26, 6:32 AM MST | Dense Fog Advisory | SLC | 5 hr | |
| Jan 26, 3:03 PM MST | Winter Weather Advisory | SLC | 45 hr | |
| Jan 26, 3:16 PM MST | Winter Storm Watch | GJT | Grand, San Juan | 24 hr |
| Jan 26, 4:54 PM MST | Dense Fog Advisory | GJT | Grand | 16 hr |
| Jan 27, 5:30 AM MST | Winter Storm Warning | GJT | Grand, San Juan | 5 days |
| Jan 27, 8:42 AM MST | Winter Storm Warning | SLC | 27 hr | |
| Jan 27, 2:52 PM MST | Winter Weather Advisory | GJT | Daggett, Grand, Uintah | 38 hr |
| Jan 28, 3:00 AM MST | Winter Weather Advisory | SLC | 60 hr | |
| Jan 28, 11:56 AM MST | Winter Storm Warning | SLC | 51 hr | |
| Feb 3, 9:09 PM MST | Dense Fog Advisory | GJT | Grand, Uintah | 12 hr |
| Feb 7, 4:27 AM MST | Winter Storm Watch | SLC | 10 hr | |
| Feb 7, 4:49 AM MST | Winter Storm Watch | GJT | Daggett, Grand, Uintah | 17 hr |
| Feb 7, 2:11 PM MST | Winter Storm Warning | SLC | 3 days | |
| Feb 7, 2:11 PM MST | Winter Weather Advisory | SLC | 3 days | |
| Feb 7, 8:47 PM MST | Dense Fog Advisory | GJT | Uintah | 10 hr |
| Feb 7, 9:59 PM MST | Winter Storm Warning | GJT | Daggett, Grand, San Juan, Uintah | 4 days |
| Feb 7, 9:59 PM MST | Winter Weather Advisory | GJT | San Juan, Uintah | 4 days |
| Feb 18, 2:21 PM MST | Winter Storm Watch | SLC | 25 hr | |
| Feb 18, 3:59 PM MST | Winter Storm Watch | GJT | Grand, San Juan | 23 hr |
| Feb 19, 3:49 AM MST | Winter Storm Warning | SLC | 32 hr | |
| Feb 19, 3:49 AM MST | Winter Weather Advisory | SLC | 32 hr | |
| Feb 19, 3:05 PM MST | Winter Weather Advisory | GJT | Daggett, Grand, San Juan, Uintah | 51 hr |
| Feb 21, 4:05 PM MST | Winter Storm Watch | SLC | 24 hr | |
| Feb 22, 4:55 AM MST | Winter Weather Advisory | SLC | 4 hr | |
| Feb 22, 3:07 PM MST | Winter Weather Advisory | GJT | Grand, San Juan | 53 hr |
| Feb 22, 4:05 PM MST | Winter Storm Warning | SLC | 35 hr | |
| Feb 22, 4:05 PM MST | Winter Weather Advisory | SLC | 39 hr | |
| Feb 25, 3:22 PM MST | Winter Weather Advisory | SLC | 21 hr | |
| Mar 2, 2:55 PM MST | Winter Weather Advisory | GJT | Grand, San Juan | 51 hr |
| Mar 6, 3:22 AM MST | Winter Storm Watch | GJT | Daggett, Grand, San Juan, Uintah | 45 hr |
| Mar 6, 4:10 AM MST | Winter Weather Advisory | SLC | 29 hr | |
| Mar 7, 1:08 AM MST | Winter Storm Warning | GJT | Grand, San Juan, Uintah | 68 hr |
| Mar 7, 2:48 PM MST | Winter Weather Advisory | SLC | 48 hr | |
| Mar 8, 12:04 AM MST | Winter Weather Advisory | GJT | Daggett, Uintah | 42 hr |
| Mar 8, 12:39 PM MST | Winter Storm Warning | SLC | 26 hr | |
| Mar 16, 8:26 PM MDT | Wind Advisory | SLC | 26 hr | |
| Mar 17, 3:34 AM MDT | Wind Advisory | GJT | Uintah | 15 hr |
| Mar 20, 3:29 PM MDT | Winter Weather Advisory | SLC | 21 hr | |
| Mar 22, 2:41 PM MDT | Lake Effect Snow Advisory | SLC | 21 hr | |
| Apr 2, 3:33 AM MDT | Winter Weather Advisory | GJT | Daggett, Uintah | 10 hr |
| Apr 6, 7:34 PM MDT | Blizzard Watch | GJT | Daggett, Grand, Uintah | 26 hr |
| Apr 6, 7:34 PM MDT | Winter Storm Watch | GJT | Grand, San Juan, Uintah | 26 hr |
| Apr 7, 3:57 AM MDT | Winter Storm Watch | SLC | 23 hr | |
| Apr 7, 4:01 AM MDT | High Wind Watch | SLC | 47 hr | |
| Apr 7, 3:53 PM MDT | Freeze Watch | GJT | Grand, San Juan | 13 hr |
| Apr 7, 3:53 PM MDT | High Wind Watch | GJT | Grand, San Juan, Uintah | 23 hr |
| Apr 7, 9:34 PM MDT | Blizzard Warning | GJT | Daggett, Grand, Uintah | 48 hr |
| Apr 7, 9:34 PM MDT | Winter Storm Warning | GJT | Grand, San Juan | 48 hr |
| Apr 7, 9:34 PM MDT | Winter Weather Advisory | GJT | Grand, Uintah | 48 hr |
| Apr 7, 9:38 PM MDT | High Wind Warning | GJT | Uintah | 18 hr |
| Apr 8, 2:55 AM MDT | High Wind Warning | SLC | 39 hr | |
| Apr 8, 2:55 AM MDT | Wind Advisory | SLC | 48 hr | |
| Apr 8, 2:55 AM MDT | Winter Storm Warning | SLC | 36 hr | |
| Apr 8, 2:55 AM MDT | Winter Weather Advisory | SLC | 33 hr | |
| Apr 8, 4:48 AM MDT | Freeze Warning | GJT | Grand, San Juan | 52 hr |
| Apr 8, 4:48 AM MDT | Wind Advisory | GJT | Grand, San Juan | 16 hr |
| Apr 8, 11:36 AM MDT | Mesoscale Discussion | SPC | San Juan | 114 min |
| Apr 8, 3:16 PM MDT | Wind Advisory | GJT | Grand, San Juan, Uintah | 26 hr |
| Apr 13, 2:40 PM MDT | Wind Advisory | SLC | 13 hr | |
| Apr 14, 2:37 PM MDT | Winter Weather Advisory | GJT | Daggett, Grand, Uintah | 3 days |
| Apr 14, 3:32 PM MDT | Winter Weather Advisory | SLC | 54 hr | |
| Apr 15, 4:31 AM MDT | Wind Advisory | SLC | 23 hr | |
| Apr 15, 8:10 AM MDT | Winter Storm Warning | GJT | Daggett, Uintah | 61 hr |
| Apr 16, 4:20 AM MDT | Wind Advisory | GJT | San Juan | 16 hr |
| Apr 16, 2:40 PM MDT | Freeze Watch | GJT | Grand, San Juan | 25 hr |
| Apr 17, 3:22 AM MDT | Hard Freeze Watch | SLC | 11 hr | |
| Apr 17, 2:07 PM MDT | Hard Freeze Warning | SLC | 19 hr | |
| Apr 17, 3:12 PM MDT | Freeze Watch | GJT | Grand, San Juan | 24 hr |
| Apr 17, 3:12 PM MDT | Freeze Warning | GJT | Grand, San Juan | 18 hr |
| Apr 18, 2:33 PM MDT | Hard Freeze Warning | SLC | 18 hr | |
| Apr 18, 3:03 PM MDT | Freeze Warning | GJT | Grand, San Juan | 18 hr |
| Apr 22, 2:34 PM MDT | Hard Freeze Warning | SLC | 18 hr | |
| Apr 22, 2:34 PM MDT | Wind Advisory | SLC | 19 hr | |
| Apr 23, 2:49 PM MDT | Hard Freeze Warning | SLC | 18 hr | |
| Apr 29, 12:56 PM MDT | Wind Advisory | SLC | 33 hr | |
| Apr 29, 3:32 PM MDT | Wind Advisory | GJT | Grand, San Juan | 28 hr |
| Apr 30, 3:40 AM MDT | Hard Freeze Watch | SLC | 12 hr | |
| Apr 30, 3:27 PM MDT | Hard Freeze Warning | SLC | 18 hr | |
| May 1, 3:35 AM MDT | Hard Freeze Watch | SLC | 11 hr | |
| May 1, 3:35 AM MDT | Wind Advisory | SLC | 32 hr | |
| May 1, 11:59 AM MDT | Freeze Watch | GJT | Grand, San Juan | 4 hr |
| May 1, 11:59 AM MDT | Freeze Warning | GJT | Grand, San Juan | 19 hr |
| May 1, 2:42 PM MDT | Hard Freeze Warning | SLC | 18 hr | |
| May 2, 12:39 PM MDT | Freeze Warning | GJT | Grand, San Juan | 20 hr |
| May 2, 2:28 PM MDT | Hard Freeze Warning | SLC | 19 hr | |
| May 4, 8:30 PM MDT | Wind Advisory | SLC | 14 hr | |
| May 7, 5:48 PM MDT | Special Weather Statement | SLC | Kane | 27 min |
| May 8, 2:54 PM MDT | Special Weather Statement | RIW | Daggett | 51 min |
| May 15, 5:27 PM MDT | Special Weather Statement | SLC | Morgan | 48 min |
| May 23, 8:49 AM MDT | Wind Advisory | SLC | 12 hr | |
| May 23, 9:33 AM MDT | Wind Advisory | GJT | Grand, San Juan | 11 hr |
| Jun 7, 2:36 PM MDT | Fire Weather Watch | SLC | Washington | 47 hr |
| Jun 9, 1:39 PM MDT | Red Flag Warning | SLC | Washington | 32 hr |
| Jun 10, 2:42 AM MDT | Fire Weather Watch | SLC | Washington | 24 hr |
| Jun 11, 3:06 AM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Kane, San Juan, Washington and 1 more | 67 hr |
| Jun 12, 5:04 AM MDT | Red Flag Warning | GJT | Duchesne, Wasatch | 39 hr |
| Jun 12, 3:02 PM MDT | Wind Advisory | GJT | Grand, San Juan, Uintah | 29 hr |
| Jun 12, 6:42 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Salt Lake | 48 min |
| Jun 12, 8:35 PM MDT | Special Weather Statement | SLC | Cache | 40 min |
| Jun 12, 8:59 PM MDT | Special Weather Statement | SLC | Cache, Rich | 46 min |
| Jun 13, 3:29 AM MDT | Red Flag Warning | SLC | Garfield, Iron, Kane, Washington | 19 hr |
| Jun 13, 11:40 AM MDT | Wind Advisory | SLC | 47 min | |
| Jun 13, 12:27 PM MDT | Wind Advisory | SLC | 10 hr | |
| Jun 13, 4:09 PM MDT | Special Weather Statement | GJT | San Juan | 51 min |
| Jun 14, 3:01 AM MDT | Fire Weather Watch | SLC | Beaver, Garfield, Iron, Kane, San Juan, Washington and 1 more | 24 hr |
| Jun 14, 3:03 PM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Kane, San Juan, Washington and 1 more | 31 hr |
| Jun 15, 2:53 PM MDT | Special Weather Statement | GJT | Grand | 37 min |
| Jun 16, 1:23 PM MDT | Fire Weather Watch | SLC | Beaver, Carbon, Emery, Garfield, Grand, Iron and 4 more | 25 hr |
| Jun 16, 1:23 PM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Kane, San Juan, Washington and 1 more | 9 hr |
| Jun 16, 2:34 PM MDT | Fire Weather Watch | GJT | Duchesne, Wasatch | 25 hr |
| Jun 17, 2:48 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Carbon, Davis, Emery, Garfield and 14 more | 4 days |
| Jun 17, 3:20 PM MDT | Red Flag Warning | GJT | Carbon, Daggett, Duchesne, Emery, Grand, Uintah and 1 more | 3 days |
| Jun 18, 2:35 AM MDT | Wind Advisory | SLC | 16 hr | |
| Jun 19, 3:18 PM MDT | Fire Weather Watch | GJT | Carbon, Daggett, Duchesne, Emery, Grand, Uintah | 14 hr |
| Jun 20, 5:33 AM MDT | Red Flag Warning | GJT | Carbon, Daggett, Duchesne, Emery, Grand, Uintah | 39 hr |
| Jun 21, 2:47 PM MDT | Fire Weather Watch | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 21 more | 24 hr |
| Jun 21, 3:10 PM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 30 hr |
| Jun 22, 2:44 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Emery and 20 more | 54 hr |
| Jun 22, 3:40 PM MDT | Fire Weather Watch | GJT | Carbon, Daggett, Duchesne, Emery, Grand, Uintah and 1 more | 23 hr |
| Jun 23, 2:21 PM MDT | Red Flag Warning | GJT | Carbon, Daggett, Duchesne, Emery, Grand, Uintah and 1 more | 31 hr |
| Jun 26, 4:10 PM MDT | Heat Advisory | SLC | 8 days | |
| Jun 27, 2:42 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Carbon, Davis, Emery, Garfield and 12 more | 3 days |
| Jun 27, 2:52 PM MDT | Red Flag Warning | GJT | Carbon, Duchesne, Emery, Grand, Uintah, Wasatch | 30 hr |
| Jun 28, 3:36 PM MDT | Red Flag Warning | GJT | Carbon, Duchesne, Emery, Grand, Uintah, Wasatch | 29 hr |
| Jun 29, 2:28 PM MDT | Red Flag Warning | SLC | Carbon, Emery, Garfield, Kane, San Juan, Washington and 1 more | 31 hr |
| Jun 29, 3:30 PM MDT | Red Flag Warning | GJT | Carbon, Daggett, Duchesne, Emery, Grand, Uintah and 1 more | 30 hr |
| Jul 1, 5:40 PM MDT | Special Weather Statement | RIW | Daggett | 35 min |
| Jul 3, 3:52 PM MDT | Special Weather Statement | RIW | Daggett | 23 min |
| Jul 4, 2:13 AM MDT | Special Weather Statement | SLC | Davis | 47 min |
| Jul 4, 9:05 PM MDT | Special Weather Statement | SLC | Box Elder | 55 min |
| Jul 4, 10:47 PM MDT | Special Weather Statement | SLC | Box Elder, Tooele | 58 min |
| Jul 4, 11:04 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 41 min |
| Jul 5, 12:03 AM MDT | Flash Flood Warning | SLC | Juab, Millard | 3 hr |
| Jul 5, 12:05 AM MDT | Special Weather Statement | SLC | Davis, Salt Lake, Weber | 55 min |
| Jul 5, 3:32 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Morgan, Rich, Salt Lake and 2 more | 88 min |
| Jul 5, 4:17 PM MDT | Severe Thunderstorm Watch | SPC | Box Elder, Cache, Davis, Juab, Millard, Morgan and 7 more | 4 hr |
| Jul 5, 4:41 PM MDT | Severe Thunderstorm Warning | SLC | Kane, San Juan | 49 min |
| Jul 5, 4:42 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 78 min |
| Jul 5, 4:56 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Jul 5, 5:24 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Utah | 96 min |
| Jul 5, 5:30 PM MDT | Special Weather Statement | SLC | Davis | 75 min |
| Jul 5, 5:45 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 75 min |
| Jul 5, 5:59 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Weber | 76 min |
| Jul 5, 6:00 PM MDT | Flash Flood Warning | SLC | Wayne | 3 hr |
| Jul 5, 6:17 PM MDT | Areal Flood Advisory | SLC | Utah | 3 hr |
| Jul 5, 6:30 PM MDT | Special Weather Statement | SLC | Salt Lake | 60 min |
| Jul 5, 6:41 PM MDT | Severe Thunderstorm Warning | SLC | Morgan | 49 min |
| Jul 5, 7:03 PM MDT | Special Weather Statement | SLC | Summit, Wasatch | 42 min |
| Jul 5, 7:18 PM MDT | Special Weather Statement | SLC | Summit | 42 min |
| Jul 5, 7:54 PM MDT | Areal Flood Advisory | SLC | Washington | 3 hr |
| Jul 5, 10:09 PM MDT | Areal Flood Advisory | SLC | Salt Lake | 2 hr |
| Jul 6, 12:59 PM MDT | Areal Flood Advisory | SLC | Garfield, Iron | 3 hr |
| Jul 6, 2:46 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Salt Lake, Tooele, Weber | 119 min |
| Jul 6, 3:15 PM MDT | Flash Flood Warning | SLC | Garfield, Wayne | 3 hr |
| Jul 6, 3:20 PM MDT | Severe Thunderstorm Warning | SLC | Millard | 25 min |
| Jul 6, 3:24 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 36 min |
| Jul 6, 4:31 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Tooele | 44 min |
| Jul 6, 5:11 PM MDT | Areal Flood Advisory | SLC | Salt Lake | 2 hr |
| Jul 6, 5:38 PM MDT | Special Weather Statement | SLC | Davis | 52 min |
| Jul 6, 6:23 PM MDT | Special Weather Statement | SLC | Tooele | 37 min |
| Jul 6, 6:26 PM MDT | Areal Flood Advisory | SLC | Davis | 2 hr |
| Jul 6, 7:01 PM MDT | Special Weather Statement | SLC | Box Elder, Tooele | 74 min |
| Jul 6, 7:53 PM MDT | Special Weather Statement | SLC | Davis, Salt Lake | 82 min |
| Jul 7, 12:50 PM MDT | Special Weather Statement | RIW | Daggett | 40 min |
| Jul 7, 1:24 PM MDT | Flash Flood Warning | SLC | Wayne | 111 min |
| Jul 7, 1:29 PM MDT | Special Weather Statement | RIW | Daggett | 46 min |
| Jul 7, 2:11 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 49 min |
| Jul 7, 2:42 PM MDT | Severe Thunderstorm Warning | SLC | Carbon, Emery | 63 min |
| Jul 7, 3:29 PM MDT | Areal Flood Advisory | SLC | Davis | 2 hr |
| Jul 7, 3:47 PM MDT | Special Weather Statement | SLC | Tooele | 88 min |
| Jul 7, 3:56 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 94 min |
| Jul 7, 4:37 PM MDT | Special Weather Statement | SLC | Garfield | 38 min |
| Jul 7, 4:45 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 90 min |
| Jul 7, 5:15 PM MDT | Special Weather Statement | SLC | Davis, Salt Lake | 90 min |
| Jul 7, 5:40 PM MDT | Flash Flood Warning | SLC | Garfield, Wayne | 3 hr |
| Jul 7, 5:50 PM MDT | Special Weather Statement | SLC | Washington | 40 min |
| Jul 7, 6:02 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 28 min |
| Jul 7, 7:10 PM MDT | Severe Thunderstorm Warning | SLC | Garfield, Iron | 50 min |
| Jul 7, 7:17 PM MDT | Severe Thunderstorm Warning | SLC | Beaver, Millard | 88 min |
| Jul 7, 8:47 PM MDT | Special Weather Statement | SLC | Juab, Sevier | 88 min |
| Jul 8, 3:09 PM MDT | Special Weather Statement | SLC | Salt Lake | 36 min |
| Jul 8, 3:27 PM MDT | Special Weather Statement | SLC | Salt Lake | 18 min |
| Jul 8, 3:37 PM MDT | Areal Flood Advisory | SLC | Salt Lake | 3 hr |
| Jul 11, 12:56 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Jul 11, 3:06 PM MDT | Areal Flood Advisory | SLC | Garfield, Iron | 114 min |
| Jul 11, 5:17 PM MDT | Special Weather Statement | SLC | Morgan, Weber | 43 min |
| Jul 12, 2:45 AM MDT | Flash Flood Watch | SLC | 18 hr | |
| Jul 12, 4:38 PM MDT | Special Weather Statement | SLC | Washington | 37 min |
| Jul 12, 4:42 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Jul 12, 5:01 PM MDT | Special Weather Statement | SLC | Washington | 44 min |
| Jul 13, 1:09 PM MDT | Areal Flood Advisory | SLC | Salt Lake | 3 hr |
| Jul 13, 2:07 PM MDT | Special Weather Statement | RIW | Daggett | 38 min |
| Jul 13, 3:59 PM MDT | Special Weather Statement | SLC | Box Elder | 46 min |
| Jul 13, 5:32 PM MDT | Special Weather Statement | SLC | Davis | 43 min |
| Jul 13, 6:54 PM MDT | Areal Flood Advisory | SLC | Salt Lake, Utah | 51 min |
| Jul 15, 7:32 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Jul 15, 8:07 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 16, 2:44 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Jul 16, 2:56 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 3 hr |
| Jul 16, 3:49 PM MDT | Areal Flood Advisory | GJT | Grand, Uintah | 3 hr |
| Jul 16, 4:49 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 6 hr |
| Jul 16, 5:02 PM MDT | Flash Flood Warning | SLC | Garfield, Kane, San Juan | 3 hr |
| Jul 16, 6:18 PM MDT | Areal Flood Advisory | SLC | Tooele | 117 min |
| Jul 16, 6:53 PM MDT | Flash Flood Warning | SLC | Utah | 3 hr |
| Jul 16, 7:11 PM MDT | Areal Flood Advisory | SLC | Salt Lake | 2 hr |
| Jul 16, 7:27 PM MDT | Flash Flood Warning | SLC | Carbon | 78 min |
| Jul 16, 8:18 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 16, 10:40 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Jul 16, 11:23 PM MDT | Flash Flood Warning | GJT | Grand, San Juan | 3 hr |
| Jul 17, 2:12 AM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Jul 17, 1:06 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Jul 17, 1:33 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 3 hr |
| Jul 17, 1:43 PM MDT | Areal Flood Advisory | GJT | Grand, Uintah | 3 hr |
| Jul 17, 2:42 PM MDT | Special Weather Statement | RIW | Rich | 48 min |
| Jul 17, 4:54 PM MDT | Flash Flood Warning | SLC | Wayne | 3 hr |
| Jul 17, 6:36 PM MDT | Areal Flood Advisory | SLC | Wasatch | 54 min |
| Jul 17, 8:10 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 17, 9:36 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 18, 2:04 PM MDT | Flash Flood Warning | SLC | Emery | 3 hr |
| Jul 18, 2:08 PM MDT | Flash Flood Warning | SLC | Kane | 6 hr |
| Jul 18, 2:23 PM MDT | Flash Flood Warning | SLC | Kane, San Juan | 3 hr |
| Jul 18, 2:41 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 3 hr |
| Jul 18, 2:43 PM MDT | Areal Flood Advisory | GJT | Grand, Uintah | 5 hr |
| Jul 18, 3:12 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Jul 18, 3:32 PM MDT | Flash Flood Warning | SLC | Kane | 6 hr |
| Jul 18, 4:33 PM MDT | Flash Flood Warning | SLC | Wayne | 3 hr |
| Jul 18, 7:13 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Jul 18, 8:30 PM MDT | Areal Flood Advisory | GJT | Grand, San Juan | 3 hr |
| Jul 19, 8:26 AM MDT | Flash Flood Watch | GJT | Grand, San Juan, Uintah | 12 hr |
| Jul 19, 12:12 PM MDT | Flash Flood Watch | SLC | 9 hr | |
| Jul 19, 2:16 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Jul 19, 4:24 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 111 min |
| Jul 20, 5:31 PM MDT | Flash Flood Warning | SLC | Washington | 89 min |
| Jul 21, 4:30 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 22, 3:19 PM MDT | Fire Weather Watch | SLC | Box Elder, Cache, Davis, Juab, Millard, Morgan and 8 more | 21 hr |
| Jul 22, 6:10 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 4 hr |
| Jul 22, 7:42 PM MDT | Areal Flood Advisory | SLC | Iron, Washington | 108 min |
| Jul 23, 3:13 AM MDT | Flash Flood Watch | SLC | 18 hr | |
| Jul 23, 4:16 AM MDT | Red Flag Warning | SLC | Juab, Millard, Sanpete | 18 hr |
| Jul 23, 3:04 PM MDT | Fire Weather Watch | SLC | Box Elder, Davis, Salt Lake, Tooele, Utah | 11 hr |
| Jul 23, 7:29 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 24, 2:27 AM MDT | Red Flag Warning | SLC | Box Elder, Davis, Salt Lake, Tooele, Utah | 19 hr |
| Jul 24, 12:44 PM MDT | Flash Flood Warning | SLC | Wayne | 2 hr |
| Jul 24, 4:16 PM MDT | Areal Flood Advisory | SLC | Iron | 119 min |
| Jul 24, 4:31 PM MDT | Flash Flood Warning | SLC | Garfield | 3 hr |
| Jul 24, 4:51 PM MDT | Special Weather Statement | SLC | 69 min | |
| Jul 24, 6:31 PM MDT | Flash Flood Warning | SLC | Kane | 4 hr |
| Jul 24, 7:06 PM MDT | Special Weather Statement | SLC | Kane | 54 min |
| Jul 25, 1:24 PM MDT | Flash Flood Warning | SLC | Kane | 5 hr |
| Jul 25, 2:11 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Jul 26, 4:09 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Jul 26, 5:05 PM MDT | Flash Flood Warning | SLC | Washington | 5 hr |
| Jul 26, 5:19 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Jul 26, 5:48 PM MDT | Areal Flood Advisory | SLC | Washington | 117 min |
| Jul 27, 2:24 PM MDT | Flash Flood Watch | SLC | 8 hr | |
| Jul 27, 5:42 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Jul 27, 5:58 PM MDT | Flash Flood Warning | SLC | Iron | 3 hr |
| Jul 27, 7:37 PM MDT | Flash Flood Warning | SLC | Iron, Washington | 3 hr |
| Jul 28, 10:24 AM MDT | Flash Flood Watch | SLC | 16 hr | |
| Jul 28, 12:37 PM MDT | Areal Flood Advisory | SLC | Kane | 3 hr |
| Jul 28, 1:32 PM MDT | Flash Flood Warning | SLC | Kane | 6 hr |
| Jul 28, 2:14 PM MDT | Areal Flood Advisory | SLC | Salt Lake | 3 hr |
| Jul 28, 3:03 PM MDT | Flash Flood Warning | SLC | Wayne | 3 hr |
| Jul 28, 3:12 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 63 min |
| Jul 28, 3:14 PM MDT | Special Weather Statement | SLC | Cache | 46 min |
| Jul 28, 3:37 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 4 hr |
| Jul 28, 4:21 PM MDT | Areal Flood Advisory | GJT | Grand, Uintah | 3 hr |
| Jul 28, 4:52 PM MDT | Mesoscale Discussion | SPC | Beaver, Davis, Iron, Juab, Millard, Morgan and 9 more | 2 hr |
| Jul 28, 4:54 PM MDT | Severe Thunderstorm Warning | SLC | Juab | 66 min |
| Jul 28, 5:02 PM MDT | Special Weather Statement | SLC | Box Elder, Tooele | 73 min |
| Jul 28, 5:32 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 28, 5:44 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 61 min |
| Jul 28, 5:57 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 78 min |
| Jul 28, 6:10 PM MDT | Special Weather Statement | SLC | 50 min | |
| Jul 28, 6:45 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Jul 28, 9:42 PM MDT | Areal Flood Advisory | GJT | Grand | 6 hr |
| Jul 28, 9:50 PM MDT | Areal Flood Advisory | SLC | Iron | 3 hr |
| Jul 28, 11:23 PM MDT | Flash Flood Watch | GJT | Daggett, Grand, San Juan, Uintah | 22 hr |
| Jul 29, 12:17 AM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Jul 29, 2:30 PM MDT | Special Weather Statement | SLC | Wayne | 30 min |
| Jul 29, 2:42 PM MDT | Special Weather Statement | SLC | Juab, Millard | 93 min |
| Jul 29, 3:11 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Millard | 79 min |
| Jul 29, 4:03 PM MDT | Areal Flood Advisory | GJT | Grand, San Juan | 3 hr |
| Jul 29, 4:21 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Jul 29, 5:03 PM MDT | Areal Flood Advisory | GJT | Grand, San Juan | 3 hr |
| Jul 29, 5:57 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Jul 29, 6:34 PM MDT | Special Weather Statement | SLC | Carbon, Duchesne | 86 min |
| Jul 30, 3:22 AM MDT | Fire Weather Watch | SLC | Box Elder, Davis, Juab, Millard, Salt Lake, Sanpete and 2 more | 23 hr |
| Jul 31, 2:44 AM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Davis, Iron, Juab and 11 more | 42 hr |
| Aug 1, 11:57 AM MDT | Flash Flood Warning | SLC | Wayne | 3 hr |
| Aug 1, 2:31 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 3 hr |
| Aug 1, 3:39 PM MDT | Flash Flood Warning | SLC | Sanpete | 4 hr |
| Aug 1, 5:35 PM MDT | Flash Flood Warning | SLC | Emery, Sevier, Wayne | 3 hr |
| Aug 2, 3:30 AM MDT | Red Flag Warning | SLC | Beaver, Iron, Washington | 18 hr |
| Aug 2, 4:20 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Aug 2, 7:20 PM MDT | Areal Flood Advisory | SLC | Kane | 3 hr |
| Aug 2, 8:09 PM MDT | Special Weather Statement | SLC | Emery | 36 min |
| Aug 2, 8:56 PM MDT | Special Weather Statement | SLC | Carbon | 49 min |
| Aug 3, 3:20 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Aug 4, 6:22 PM MDT | Red Flag Warning | SLC | Box Elder, Davis, Juab, Millard, Salt Lake, Sanpete and 2 more | 4 hr |
| Aug 5, 12:57 PM MDT | Flash Flood Warning | SLC | Wayne | 3 hr |
| Aug 6, 2:46 PM MDT | Flash Flood Watch | GJT | Grand, San Juan | 32 hr |
| Aug 7, 5:33 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Aug 8, 3:11 AM MDT | Fire Weather Watch | SLC | Beaver, Box Elder, Davis, Iron, Juab, Millard and 5 more | 35 hr |
| Aug 8, 12:54 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Davis, Iron, Juab, Millard and 5 more | 8 hr |
| Aug 8, 2:00 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Aug 8, 3:16 PM MDT | Special Weather Statement | SLC | Salt Lake | 44 min |
| Aug 8, 4:16 PM MDT | Special Weather Statement | SLC | Cache | 44 min |
| Aug 8, 4:58 PM MDT | Special Weather Statement | SLC | Cache | 47 min |
| Aug 8, 5:04 PM MDT | Areal Flood Advisory | SLC | Cache | 56 min |
| Aug 9, 3:01 AM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Davis, Iron, Juab, Millard and 5 more | 18 hr |
| Aug 9, 1:21 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Aug 9, 2:30 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Davis, Iron, Juab, Millard and 5 more | 31 hr |
| Aug 9, 6:05 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Aug 11, 4:56 PM MDT | Special Weather Statement | SLC | Kane | 49 min |
| Aug 12, 8:07 AM MDT | Red Flag Warning | SLC | Beaver, Cache, Carbon, Emery, Garfield, Millard and 11 more | 13 hr |
| Aug 12, 1:12 PM MDT | Flash Flood Warning | SLC | Wayne | 3 hr |
| Aug 13, 2:46 PM MDT | Red Flag Warning | SLC | Box Elder, Cache, Carbon, Davis, Emery, Juab and 11 more | 3 days |
| Aug 15, 2:22 PM MDT | Fire Weather Watch | SLC | Box Elder, Cache, Davis, Juab, Millard, Morgan and 8 more | 36 hr |
| Aug 16, 3:23 AM MDT | Red Flag Warning | SLC | Juab, Millard, Sanpete | 11 hr |
| Aug 17, 2:51 AM MDT | Red Flag Warning | SLC | Box Elder, Davis, Salt Lake, Tooele, Utah | 18 hr |
| Aug 17, 4:59 AM MDT | Special Weather Statement | FGZ | Kane | 31 min |
| Aug 17, 9:36 AM MDT | Flash Flood Warning | SLC | Garfield, Kane | 3 hr |
| Aug 17, 12:20 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 3 hr |
| Aug 17, 1:00 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Aug 17, 1:09 PM MDT | Mesoscale Discussion | SPC | Beaver, Emery, Garfield, Iron, Juab, Kane and 8 more | 2 hr |
| Aug 17, 1:19 PM MDT | Flash Flood Warning | SLC | Juab, Millard | 3 hr |
| Aug 17, 3:14 PM MDT | Areal Flood Advisory | SLC | Utah | 2 hr |
| Aug 19, 3:17 AM MDT | Flash Flood Watch | SLC | 18 hr | |
| Aug 19, 4:11 PM MDT | Flash Flood Warning | SLC | Summit | 3 hr |
| Aug 20, 2:29 PM MDT | Special Weather Statement | RIW | Daggett | 31 min |
| Aug 21, 3:39 PM MDT | Flash Flood Warning | SLC | Kane | 6 hr |
| Aug 21, 4:47 PM MDT | Flash Flood Warning | SLC | Garfield | 3 hr |
| Aug 21, 4:57 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Aug 22, 4:15 PM MDT | Mesoscale Discussion | SPC | Box Elder, Tooele | 2 hr |
| Aug 22, 4:48 PM MDT | Special Weather Statement | SLC | Tooele | 27 min |
| Aug 22, 5:36 PM MDT | Special Weather Statement | SLC | Tooele | 54 min |
| Aug 22, 6:04 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 41 min |
| Aug 22, 6:47 PM MDT | Special Weather Statement | SLC | Davis | 58 min |
| Aug 22, 9:59 PM MDT | Flash Flood Warning | SLC | Utah | 3 hr |
| Aug 23, 8:08 AM MDT | Flash Flood Warning | SLC | Carbon, Emery | 6 hr |
| Aug 23, 1:30 PM MDT | Special Weather Statement | GJT | Uintah | 45 min |
| Aug 23, 1:57 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 4 hr |
| Aug 23, 2:51 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 23, 3:16 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 23, 3:16 PM MDT | Flood Watch | SLC | 3 days | |
| Aug 23, 3:35 PM MDT | Flood Watch | GJT | Daggett, Grand, San Juan, Uintah | 3 days |
| Aug 23, 4:11 PM MDT | Mesoscale Discussion | SPC | Uintah | 2 hr |
| Aug 23, 8:39 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 51 min |
| Aug 24, 11:51 AM MDT | Areal Flood Advisory | SLC | Beaver, Iron | 114 min |
| Aug 24, 12:39 PM MDT | Areal Flood Advisory | SLC | Washington | 3 hr |
| Aug 24, 1:18 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 4 hr |
| Aug 24, 2:03 PM MDT | Special Weather Statement | SLC | Duchesne | 42 min |
| Aug 24, 2:40 PM MDT | Areal Flood Advisory | SLC | Iron | 110 min |
| Aug 24, 2:40 PM MDT | Special Weather Statement | SLC | Tooele | 50 min |
| Aug 24, 2:44 PM MDT | Special Weather Statement | SLC | Duchesne | 46 min |
| Aug 24, 3:14 PM MDT | Flash Flood Warning | GJT | Grand | 4 hr |
| Aug 24, 3:27 PM MDT | Special Weather Statement | GJT | Uintah | 33 min |
| Aug 24, 3:42 PM MDT | Flash Flood Warning | SLC | Sanpete | 3 hr |
| Aug 24, 3:43 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 24, 4:20 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Aug 24, 4:42 PM MDT | Areal Flood Advisory | SLC | Kane | 3 hr |
| Aug 24, 4:45 PM MDT | Areal Flood Advisory | SLC | Salt Lake, Utah | 2 hr |
| Aug 24, 4:50 PM MDT | Special Weather Statement | SLC | Salt Lake | 25 min |
| Aug 24, 5:12 PM MDT | Special Weather Statement | SLC | Weber | 48 min |
| Aug 24, 5:17 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Morgan, Weber | 28 min |
| Aug 24, 5:27 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Aug 24, 5:32 PM MDT | Areal Flood Advisory | SLC | Davis, Weber | 118 min |
| Aug 24, 7:02 PM MDT | Special Weather Statement | FGZ | Kane | 28 min |
| Aug 24, 8:21 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 4 hr |
| Aug 24, 8:34 PM MDT | Flash Flood Warning | SLC | Kane | 5 hr |
| Aug 25, 3:10 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Aug 25, 5:59 PM MDT | Areal Flood Warning | GJT | San Juan | 6 hr |
| Aug 25, 6:26 PM MDT | Areal Flood Warning | SLC | Garfield, Iron, Kane, Washington | 12 hr |
| Aug 25, 6:35 PM MDT | Special Weather Statement | SLC | Box Elder, Tooele | 40 min |
| Aug 25, 6:38 PM MDT | Special Weather Statement | SLC | Box Elder, Tooele | 37 min |
| Aug 25, 7:21 PM MDT | Special Weather Statement | SLC | Box Elder | 39 min |
| Aug 25, 7:59 PM MDT | Special Weather Statement | SLC | Box Elder | 76 min |
| Aug 26, 10:58 AM MDT | River Flood Advisory | GJT | San Juan | 22 hr |
| Aug 26, 12:48 PM MDT | Flash Flood Warning | SLC | Emery, Garfield, Sevier, Wayne | 4 hr |
| Aug 26, 4:47 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 26, 5:18 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 26, 5:35 PM MDT | Flash Flood Warning | SLC | Garfield, Kane, San Juan | 5 hr |
| Aug 26, 6:08 PM MDT | Flash Flood Warning | SLC | Iron, Kane, Washington | 4 hr |
| Aug 26, 8:02 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Aug 26, 10:36 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 27, 12:04 AM MDT | Flash Flood Watch | SLC | 21 hr | |
| Aug 27, 3:32 AM MDT | Areal Flood Advisory | SLC | Washington | 3 hr |
| Aug 27, 9:01 AM MDT | Flash Flood Watch | GJT | Grand, San Juan, Uintah | 11 hr |
| Aug 27, 12:18 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 27, 1:08 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 27, 7:45 PM MDT | Areal Flood Advisory | SLC | Utah | 60 min |
| Aug 28, 12:13 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 3 hr |
| Aug 28, 3:15 PM MDT | Special Weather Statement | SLC | 45 min | |
| Aug 28, 3:38 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 37 min |
| Aug 28, 4:57 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Aug 29, 2:36 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 39 min |
| Aug 29, 2:55 PM MDT | Special Weather Statement | SLC | Box Elder | 65 min |
| Aug 29, 3:12 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 48 min |
| Aug 29, 3:53 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 67 min |
| Aug 29, 4:13 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Morgan, Rich, Salt Lake and 2 more | 92 min |
| Aug 30, 2:32 PM MDT | Special Weather Statement | RIW | Daggett | 43 min |
| Aug 30, 3:40 PM MDT | Flash Flood Warning | SLC | Kane | 6 hr |
| Aug 30, 6:22 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 30, 6:35 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Aug 30, 6:39 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 31, 4:23 AM MDT | Flash Flood Watch | SLC | 18 hr | |
| Aug 31, 2:40 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 31, 2:43 PM MDT | Flash Flood Watch | GJT | San Juan | 14 hr |
| Aug 31, 3:05 PM MDT | Flash Flood Watch | SLC | 37 hr | |
| Aug 31, 3:10 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Aug 31, 3:39 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 31, 4:17 PM MDT | Flash Flood Warning | SLC | Kane | 5 hr |
| Aug 31, 8:16 PM MDT | Areal Flood Warning | SLC | Washington | 6 hr |
| Aug 31, 8:35 PM MDT | Flash Flood Warning | SLC | Millard | 3 hr |
| Sep 1, 11:27 AM MDT | Flash Flood Warning | SLC | Garfield, Wayne | 3 hr |
| Sep 1, 11:31 AM MDT | Flash Flood Warning | SLC | Garfield, Kane | 4 hr |
| Sep 1, 3:38 PM MDT | Flash Flood Warning | SLC | Kane | 6 hr |
| Sep 1, 4:03 PM MDT | Flash Flood Warning | SLC | Kane | 6 hr |
| Sep 1, 4:51 PM MDT | Flash Flood Warning | SLC | Emery, Garfield, Wayne | 4 hr |
| Sep 1, 5:07 PM MDT | Flash Flood Warning | SLC | Garfield | 3 hr |
| Sep 1, 6:34 PM MDT | Flash Flood Warning | SLC | Millard | 4 hr |
| Sep 2, 3:28 PM MDT | Areal Flood Advisory | SLC | Garfield | 2 hr |
| Sep 3, 1:51 PM MDT | Special Weather Statement | SLC | Box Elder | 24 min |
| Sep 3, 2:09 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Weber | 2 hr |
| Sep 3, 2:17 PM MDT | Special Weather Statement | SLC | Davis | 28 min |
| Sep 3, 2:24 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 3 hr |
| Sep 3, 2:48 PM MDT | Special Weather Statement | SLC | Box Elder | 27 min |
| Sep 3, 2:49 PM MDT | Flash Flood Warning | GJT | Uintah | 3 hr |
| Sep 3, 3:01 PM MDT | Special Weather Statement | SLC | Tooele | 44 min |
| Sep 3, 4:19 PM MDT | Special Weather Statement | SLC | Davis | 26 min |
| Sep 3, 4:43 PM MDT | Special Weather Statement | SLC | Davis | 32 min |
| Sep 3, 6:06 PM MDT | Special Weather Statement | RIW | Rich | 39 min |
| Sep 3, 6:41 PM MDT | Special Weather Statement | RIW | Rich | 49 min |
| Sep 4, 1:13 PM MDT | Special Weather Statement | SLC | Kane | 47 min |
| Sep 4, 3:12 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Sep 4, 3:27 PM MDT | Special Weather Statement | SLC | Washington | 48 min |
| Sep 4, 4:11 PM MDT | Special Weather Statement | SLC | Washington | 49 min |
| Sep 4, 4:30 PM MDT | Special Weather Statement | SLC | Piute | 45 min |
| Sep 4, 4:59 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 61 min |
| Sep 4, 6:52 PM MDT | Flash Flood Warning | SLC | Kane | 5 hr |
| Sep 5, 2:31 PM MDT | Mesoscale Discussion | SPC | Box Elder | 119 min |
| Sep 6, 4:57 PM MDT | Special Weather Statement | SLC | Davis, Salt Lake | 48 min |
| Sep 6, 5:40 PM MDT | Special Weather Statement | SLC | Cache, Morgan, Rich, Salt Lake, Weber | 50 min |
| Sep 7, 3:29 PM MDT | Special Weather Statement | RIW | Rich | 46 min |
| Sep 7, 3:52 PM MDT | Flash Flood Warning | SLC | Utah | 3 hr |
| Sep 7, 4:01 PM MDT | Areal Flood Advisory | SLC | Utah | 3 hr |
| Sep 7, 4:18 PM MDT | Severe Thunderstorm Warning | SLC | Utah, Wasatch | 42 min |
| Sep 7, 4:43 PM MDT | Flash Flood Warning | SLC | Utah | 3 hr |
| Sep 7, 4:46 PM MDT | Areal Flood Advisory | SLC | Salt Lake | 3 hr |
| Sep 7, 5:17 PM MDT | Special Weather Statement | SLC | Davis | 43 min |
| Sep 7, 8:41 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Sep 8, 4:02 AM MDT | Flash Flood Watch | GJT | Grand, San Juan, Uintah | 68 hr |
| Sep 8, 4:17 AM MDT | Flash Flood Watch | SLC | 15 hr | |
| Sep 9, 4:27 AM MDT | Flash Flood Watch | SLC | 4 days | |
| Sep 9, 10:15 AM MDT | Areal Flood Advisory | GJT | Grand | 22 hr |
| Sep 9, 10:26 AM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Sep 9, 1:07 PM MDT | Flash Flood Warning | SLC | Kane, San Juan | 6 hr |
| Sep 9, 1:31 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Sep 9, 1:55 PM MDT | Flash Flood Warning | SLC | Washington | 4 hr |
| Sep 9, 2:58 PM MDT | Flash Flood Warning | SLC | Kane | 4 hr |
| Sep 9, 3:31 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 6 hr |
| Sep 9, 4:28 PM MDT | Areal Flood Warning | GJT | San Juan | 24 hr |
| Sep 9, 6:15 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 6 hr |
| Sep 9, 6:33 PM MDT | Flash Flood Warning | GJT | San Juan | 6 hr |
| Sep 9, 6:50 PM MDT | Areal Flood Warning | SLC | Kane, San Juan, Washington | 12 hr |
| Sep 10, 8:02 AM MDT | Areal Flood Warning | GJT | Grand | 12 hr |
| Sep 10, 8:52 AM MDT | Areal Flood Warning | GJT | San Juan | 24 hr |
| Sep 10, 9:27 AM MDT | Areal Flood Warning | SLC | Emery, Garfield, Kane, San Juan, Sevier, Wayne | 12 hr |
| Sep 10, 7:07 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Sep 10, 9:28 PM MDT | Areal Flood Warning | SLC | Emery, Garfield, Kane, San Juan, Sevier, Wayne | 12 hr |
| Sep 11, 12:14 AM MDT | Flash Flood Warning | SLC | Carbon, Emery | 5 hr |
| Sep 11, 3:32 AM MDT | Flash Flood Watch | GJT | Grand, San Juan, Uintah | 17 hr |
| Sep 11, 5:45 AM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Sep 11, 8:38 AM MDT | Flash Flood Warning | SLC | Iron, Kane, Washington | 6 hr |
| Sep 11, 8:58 AM MDT | Areal Flood Warning | SLC | Emery, Garfield, Kane, San Juan, Sevier, Wayne | 12 hr |
| Sep 11, 9:47 AM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Sep 11, 10:47 AM MDT | Flash Flood Warning | SLC | Carbon, Emery | 6 hr |
| Sep 11, 11:01 AM MDT | Areal Flood Warning | SLC | Washington | 6 hr |
| Sep 11, 1:34 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Sep 11, 2:13 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Sep 11, 2:36 PM MDT | Flash Flood Warning | SLC | Iron, Kane, Washington | 6 hr |
| Sep 11, 2:46 PM MDT | Areal Flood Warning | SLC | Washington | 6 hr |
| Sep 11, 3:04 PM MDT | Flash Flood Warning | SLC | Iron | 3 hr |
| Sep 11, 3:11 PM MDT | Flash Flood Watch | SLC | 28 hr | |
| Sep 11, 6:57 PM MDT | Flash Flood Warning | SLC | Emery, Sevier | 3 hr |
| Sep 11, 7:13 PM MDT | Areal Flood Advisory | SLC | Tooele | 2 hr |
| Sep 11, 7:47 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 3 hr |
| Sep 11, 8:33 PM MDT | Areal Flood Warning | SLC | Carbon, Emery, Garfield, Kane, San Juan, Sanpete and 2 more | 12 hr |
| Sep 12, 8:36 AM MDT | Flash Flood Warning | SLC | Carbon, Emery | 6 hr |
| Sep 12, 12:14 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Sep 12, 1:14 PM MDT | Special Weather Statement | GJT | Grand | 46 min |
| Sep 12, 3:09 PM MDT | Special Weather Statement | GJT | Grand | 36 min |
| Sep 12, 3:53 PM MDT | Special Weather Statement | GJT | Uintah | 22 min |
| Sep 12, 6:05 PM MDT | Flash Flood Warning | SLC | Millard | 3 hr |
| Sep 13, 12:32 PM MDT | Areal Flood Advisory | SLC | Salt Lake | 118 min |
| Sep 13, 2:47 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 3 hr |
| Sep 13, 3:25 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Sep 13, 4:09 PM MDT | Areal Flood Advisory | SLC | Utah | 3 hr |
| Sep 13, 4:19 PM MDT | Special Weather Statement | GJT | Grand | 26 min |
| Sep 13, 4:52 PM MDT | Special Weather Statement | GJT | Grand | 38 min |
| Sep 13, 4:55 PM MDT | Special Weather Statement | RIW | Rich | 65 min |
| Sep 13, 5:24 PM MDT | Flash Flood Warning | GJT | Grand | 3 hr |
| Sep 13, 5:35 PM MDT | Flash Flood Warning | SLC | Wayne | 3 hr |
| Sep 13, 6:51 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 54 min |
| Sep 13, 11:31 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Sep 14, 3:11 AM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Sep 14, 10:40 AM MDT | Flash Flood Watch | GJT | Grand, San Juan, Uintah | 34 hr |
| Sep 14, 11:30 AM MDT | Flash Flood Warning | SLC | Garfield, Wayne | 3 hr |
| Sep 14, 11:41 AM MDT | Areal Flood Advisory | SLC | Salt Lake, Tooele, Utah | 2 hr |
| Sep 14, 11:54 AM MDT | Flash Flood Watch | SLC | 9 hr | |
| Sep 14, 12:25 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Sep 14, 12:37 PM MDT | Flash Flood Warning | SLC | Garfield | 4 hr |
| Sep 14, 1:02 PM MDT | Areal Flood Advisory | SLC | Davis, Weber | 118 min |
| Sep 14, 1:22 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Sep 14, 1:24 PM MDT | Flash Flood Warning | SLC | Salt Lake | 3 hr |
| Sep 14, 1:24 PM MDT | Flash Flood Warning | SLC | Emery, Garfield, Wayne | 3 hr |
| Sep 14, 1:53 PM MDT | Areal Flood Warning | SLC | Emery, Garfield, Kane, San Juan, Sevier, Wayne | 8 hr |
| Sep 14, 2:08 PM MDT | Flash Flood Warning | GJT | Grand | 4 hr |
| Sep 14, 2:21 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 39 min |
| Sep 14, 2:50 PM MDT | Areal Flood Advisory | SLC | Utah | 3 hr |
| Sep 14, 2:52 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Sep 14, 3:22 PM MDT | Areal Flood Warning | GJT | San Juan | 9 hr |
| Sep 14, 3:33 PM MDT | Severe Thunderstorm Warning | SLC | Emery, Wayne | 42 min |
| Sep 14, 4:31 PM MDT | Flash Flood Warning | SLC | Carbon, Duchesne | 4 hr |
| Sep 14, 4:55 PM MDT | Areal Flood Warning | GJT | San Juan | 6 hr |
| Sep 14, 6:44 PM MDT | Areal Flood Warning | GJT | San Juan | 6 hr |
| Sep 14, 7:05 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 55 min |
| Sep 14, 7:13 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Sep 14, 7:23 PM MDT | Areal Flood Advisory | SLC | Washington | 3 hr |
| Sep 14, 7:29 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Sep 15, 4:00 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 3 hr |
| Sep 15, 4:57 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 63 min |
| Sep 15, 5:30 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Sep 15, 6:09 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 66 min |
| Sep 15, 6:38 PM MDT | Flash Flood Warning | SLC | Garfield | 3 hr |
| Sep 16, 3:08 PM MDT | Wind Advisory | SLC | 30 hr | |
| Sep 16, 4:08 PM MDT | Flash Flood Warning | SLC | Garfield | 4 hr |
| Sep 17, 1:22 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Daggett, Davis, Duchesne, Morgan and 8 more | 83 min |
| Sep 17, 1:30 PM MDT | Severe Thunderstorm Watch | SPC | Box Elder, Cache, Carbon, Daggett, Davis, Duchesne and 8 more | 8 hr |
| Sep 17, 1:59 PM MDT | Special Weather Statement | SLC | Duchesne | 46 min |
| Sep 17, 3:03 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne, Summit, Wasatch | 42 min |
| Sep 17, 3:23 PM MDT | Severe Thunderstorm Warning | SLC | Carbon, Emery | 52 min |
| Sep 17, 3:35 PM MDT | Special Weather Statement | GJT | San Juan | 40 min |
| Sep 17, 3:44 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Carbon, Daggett, Davis, Duchesne and 7 more | 91 min |
| Sep 17, 3:47 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 43 min |
| Sep 17, 4:08 PM MDT | Special Weather Statement | GJT | Daggett | 37 min |
| Sep 17, 4:13 PM MDT | Severe Thunderstorm Warning | SLC | Carbon, Emery | 47 min |
| Sep 17, 4:29 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 61 min |
| Sep 17, 4:33 PM MDT | Severe Thunderstorm Warning | GJT | Daggett, Uintah | 42 min |
| Sep 17, 4:35 PM MDT | Areal Flood Advisory | GJT | San Juan | 9 hr |
| Sep 17, 4:41 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 49 min |
| Sep 17, 5:11 PM MDT | Severe Thunderstorm Warning | GJT | Daggett, Uintah | 34 min |
| Sep 17, 5:29 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 46 min |
| Sep 17, 5:34 PM MDT | Areal Flood Advisory | GJT | Daggett, Uintah | 6 hr |
| Sep 17, 5:50 PM MDT | Severe Thunderstorm Warning | GJT | Uintah | 40 min |
| Sep 17, 6:02 PM MDT | Special Weather Statement | SLC | Box Elder | 58 min |
| Sep 17, 6:16 PM MDT | Mesoscale Discussion | SPC | Cache, Daggett, Duchesne, Morgan, Rich, Summit and 2 more | 89 min |
| Sep 17, 6:30 PM MDT | Severe Thunderstorm Warning | GJT | Uintah | 45 min |
| Sep 17, 7:15 PM MDT | Severe Thunderstorm Warning | GJT | Daggett, Uintah | 45 min |
| Sep 17, 7:26 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache, Rich, Weber | 64 min |
| Sep 17, 7:45 PM MDT | Special Weather Statement | RIW | Daggett | 60 min |
| Sep 17, 8:23 PM MDT | Mesoscale Discussion | SPC | Cache, Daggett, Davis, Morgan, Rich, Summit and 1 more | 67 min |
| Sep 17, 9:36 PM MDT | Special Weather Statement | GJT | Grand | 39 min |
| Sep 17, 10:56 PM MDT | Special Weather Statement | GJT | Grand | 49 min |
| Sep 18, 2:55 AM MDT | Flash Flood Watch | GJT | Grand | 25 hr |
| Sep 18, 2:07 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 38 min |
| Sep 18, 3:06 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Sep 20, 2:26 PM MDT | Wind Advisory | SLC | 31 hr | |
| Sep 21, 2:50 PM MDT | Flash Flood Watch | GJT | Grand, San Juan, Uintah | 30 hr |
| Sep 22, 9:22 AM MDT | Special Weather Statement | GJT | Grand | 38 min |
| Sep 22, 9:46 AM MDT | Mesoscale Discussion | SPC | Grand, San Juan, Uintah | 44 min |
| Sep 22, 10:30 AM MDT | Special Weather Statement | GJT | Uintah | 45 min |
| Sep 22, 10:53 AM MDT | Severe Thunderstorm Watch | SPC | Carbon, Duchesne, Emery, Garfield, Grand, San Juan and 2 more | 6 hr |
| Sep 22, 10:57 AM MDT | Flash Flood Warning | SLC | Garfield, Kane, San Juan, Wayne | 3 hr |
| Sep 22, 11:12 AM MDT | Special Weather Statement | GJT | Grand | 48 min |
| Sep 22, 11:27 AM MDT | Special Weather Statement | GJT | San Juan | 48 min |
| Sep 22, 11:43 AM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Sep 22, 12:21 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 39 min |
| Sep 22, 12:31 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 44 min |
| Sep 22, 1:54 PM MDT | Special Weather Statement | GJT | Grand | 51 min |
| Sep 22, 2:08 PM MDT | Mesoscale Discussion | SPC | Carbon, Emery, Grand, San Juan, Uintah | 97 min |
| Sep 22, 2:12 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Sep 22, 2:40 PM MDT | Areal Flood Warning | GJT | San Juan | 4 hr |
| Sep 22, 4:48 PM MDT | Flash Flood Warning | GJT | Grand | 3 hr |
| Sep 22, 7:30 PM MDT | Flash Flood Warning | GJT | Grand | 9 hr |
| Sep 23, 4:18 AM MDT | Areal Flood Advisory | GJT | Grand | 5 hr |
| Sep 24, 2:36 PM MDT | Wind Advisory | GJT | Grand, San Juan | 30 hr |
| Sep 24, 2:55 PM MDT | Wind Advisory | SLC | 31 hr | |
| Sep 25, 2:25 PM MDT | Wind Advisory | GJT | Grand, San Juan | 29 hr |
| Sep 25, 2:48 PM MDT | Winter Storm Watch | GJT | Daggett, Uintah | 7 hr |
| Sep 25, 9:33 PM MDT | Winter Weather Advisory | GJT | Daggett, Uintah | 12 hr |
| Sep 26, 4:33 AM MDT | Freeze Watch | GJT | Uintah | 33 hr |
| Sep 26, 9:29 AM MDT | Wind Advisory | SLC | 12 hr | |
| Sep 26, 9:41 AM MDT | Winter Storm Warning | GJT | Daggett, Uintah | 32 hr |
| Sep 26, 2:17 PM MDT | Hard Freeze Warning | SLC | 19 hr | |
| Sep 26, 2:24 PM MDT | Winter Weather Advisory | SLC | 24 hr | |
| Sep 27, 1:23 PM MDT | Freeze Warning | GJT | Grand, Uintah | 20 hr |
| Sep 27, 2:10 PM MDT | Hard Freeze Warning | SLC | 19 hr | |
| Oct 2, 3:00 PM MDT | Winter Storm Warning | GJT | Daggett, Uintah | 51 hr |
| Oct 2, 3:00 PM MDT | Winter Weather Advisory | GJT | Daggett, Uintah | 51 hr |
| Oct 3, 3:08 AM MDT | Freeze Watch | GJT | Grand, San Juan | 22 hr |
| Oct 3, 9:21 PM MDT | Wind Advisory | SLC | 7 hr | |
| Oct 4, 1:03 AM MDT | Freeze Warning | GJT | Grand, San Juan | 32 hr |
| Oct 4, 4:16 AM MDT | Hard Freeze Watch | SLC | 10 hr | |
| Oct 4, 2:40 PM MDT | Hard Freeze Warning | SLC | 18 hr | |
| Oct 9, 3:49 AM MDT | Winter Weather Advisory | SLC | 47 hr | |
| Oct 9, 4:33 AM MDT | Winter Weather Advisory | GJT | Daggett, Grand, San Juan, Uintah | 59 hr |
| Oct 10, 10:24 AM MDT | Areal Flood Advisory | GJT | Grand | 8 hr |
| Oct 12, 10:54 AM MDT | Winter Storm Watch | GJT | Daggett, Uintah | 17 hr |
| Oct 13, 2:45 AM MDT | Winter Weather Advisory | SLC | 30 hr | |
| Oct 13, 4:07 AM MDT | Winter Storm Warning | GJT | Daggett, Uintah | 44 hr |
| Oct 14, 3:43 PM MDT | Freeze Watch | GJT | Grand | 20 hr |
| Oct 15, 12:12 PM MDT | Freeze Warning | GJT | Grand | 20 hr |
| Oct 15, 3:07 PM MDT | Hard Freeze Warning | SLC | 18 hr | |
| Oct 18, 4:19 AM MDT | Freeze Watch | GJT | Grand | 10 hr |
| Oct 18, 2:26 PM MDT | Freeze Warning | GJT | Grand | 18 hr |
| Oct 27, 3:05 PM MDT | Winter Storm Watch | GJT | Daggett, Grand, San Juan, Uintah | 23 hr |
| Oct 27, 3:59 PM MDT | Wind Advisory | SLC | 12 hr | |
| Oct 27, 9:35 PM MDT | Wind Advisory | GJT | Grand, San Juan | 21 hr |
| Oct 28, 3:24 AM MDT | Winter Storm Warning | GJT | Daggett, Grand, San Juan, Uintah | 48 hr |
| Oct 28, 3:48 AM MDT | High Wind Warning | SLC | 15 hr | |
| Oct 28, 3:48 AM MDT | Wind Advisory | SLC | 15 hr | |
| Oct 28, 4:53 AM MDT | Winter Weather Advisory | SLC | 29 hr | |
| Oct 30, 2:50 PM MDT | Freeze Warning | GJT | Grand | 18 hr |
| Nov 4, 2:48 AM MST | Winter Weather Advisory | SLC | 17 hr | |
| Nov 4, 3:45 AM MST | Winter Weather Advisory | GJT | Daggett, Uintah | 32 hr |
| Nov 4, 3:49 AM MST | Freeze Warning | GJT | Grand | 29 hr |
| Nov 15, 3:49 AM MST | Winter Weather Advisory | SLC | 50 hr | |
| Nov 15, 2:56 PM MST | High Wind Watch | SLC | 25 hr | |
| Nov 16, 4:11 AM MST | Wind Advisory | SLC | 29 hr | |
| Nov 20, 2:54 AM MST | Winter Weather Advisory | GJT | Grand, San Juan | 13 hr |
| Nov 20, 3:24 PM MST | Winter Storm Warning | GJT | Grand, San Juan | 4 days |
| Nov 20, 3:24 PM MST | Winter Weather Advisory | GJT | Daggett, Grand, San Juan, Uintah | 72 hr |
| Nov 20, 3:44 PM MST | Winter Weather Advisory | SLC | 4 days | |
| Nov 20, 3:45 PM MST | High Wind Watch | SLC | 13 hr | |
| Nov 21, 4:31 AM MST | High Wind Warning | SLC | 56 hr | |
| Nov 21, 4:31 AM MST | Wind Advisory | SLC | 30 hr | |
| Nov 22, 2:25 AM MST | Winter Storm Warning | SLC | 58 hr | |
| Nov 22, 3:24 PM MST | Wind Advisory | SLC | 6 hr | |
| Nov 23, 3:01 PM MST | Winter Weather Advisory | GJT | San Juan | 33 hr |
| Nov 24, 7:25 AM MST | Dense Fog Advisory | GJT | Grand | 4 hr |
| Nov 30, 4:48 AM MST | Dense Fog Advisory | GJT | San Juan | 7 hr |
| 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.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- San Juan County139
- Grand County125
- Uintah County95
- Kane County74
- Washington County74
- Daggett County57
- Emery County54
- Garfield County50
- Tooele County50
- Salt Lake County49
- Box Elder County49
- Davis County47
- Carbon County43
- Wayne County39
- Utah County38
- Iron County33
- Millard County29
- Juab County27
- Weber County27
- Duchesne County25
- Cache County25
- Wasatch County24
- Rich County23
- Sanpete County22
- Morgan County21
- Beaver County20
- Summit County18
- Sevier County17
- Piute County7
The busiest days
Days with the most alerts issued, by UTC date.
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. Warning verification from the Mesonet's Cow. Rebuilt daily.