Weather alerts in Utah, 1997
192 weather alerts in 1997, 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 1997. Tap one for its archive.
- Alerts
- 192
- Warnings
- 188
- Watches
- 4
- Advisories
- 0
- Busiest month
- September60 alerts
- Busiest day
- July 19, 199716 alerts
Over time
By month
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 |
|---|---|---|---|---|
| May 14, 4:46 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 29 min |
| May 14, 5:10 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 15 min |
| May 15, 3:17 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache | 28 min |
| May 17, 1:24 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 31 min |
| May 20, 2:11 PM MDT | Flash Flood Warning | GJT | Uintah | 109 min |
| May 20, 6:11 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache | 34 min |
| May 21, 6:47 PM MDT | Severe Thunderstorm Warning | SLC | Cache | 28 min |
| May 21, 6:47 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 28 min |
| May 22, 3:50 PM MDT | Severe Thunderstorm Warning | SLC | Kane | 45 min |
| May 31, 3:32 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 28 min |
| May 31, 4:00 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 45 min |
| May 31, 4:55 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 60 min |
| Jun 5, 1:56 PM MDT | Severe Thunderstorm Warning | SLC | Rich, Summit | 49 min |
| Jun 6, 4:44 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 36 min |
| Jun 7, 2:17 PM MDT | Severe Thunderstorm Warning | SLC | Cache | 28 min |
| Jun 10, 12:00 PM MDT | Severe Thunderstorm Warning | SLC | Wayne | 45 min |
| Jun 10, 12:47 PM MDT | Severe Thunderstorm Warning | SLC | Wayne | 48 min |
| Jun 10, 1:10 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 45 min |
| Jun 10, 1:35 PM MDT | Severe Thunderstorm Warning | SLC | Wayne | 45 min |
| Jun 10, 1:55 PM MDT | Severe Thunderstorm Warning | GJT | Uintah | 45 min |
| Jun 10, 2:23 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Salt Lake | 47 min |
| Jun 10, 2:28 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 62 min |
| Jun 10, 2:46 PM MDT | Severe Thunderstorm Warning | GJT | Grand | 39 min |
| Jun 10, 3:02 PM MDT | Severe Thunderstorm Warning | SLC | Morgan, Salt Lake, Summit | 48 min |
| Jun 10, 3:15 PM MDT | Severe Thunderstorm Watch | SPC | Box Elder, Carbon, Davis, Duchesne, Emery, Juab and 11 more | 5 hr |
| Jun 10, 3:34 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 41 min |
| Jun 10, 4:04 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 61 min |
| Jun 10, 5:02 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Salt Lake, Tooele | 63 min |
| Jun 10, 5:03 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Salt Lake, Tooele | 62 min |
| Jun 10, 6:16 PM MDT | Severe Thunderstorm Warning | SLC | Weber | 29 min |
| Jun 10, 6:41 PM MDT | Severe Thunderstorm Warning | SLC | Weber | 29 min |
| Jun 10, 9:17 PM MDT | Severe Thunderstorm Warning | GJT | Grand | 63 min |
| Jun 10, 9:17 PM MDT | Severe Thunderstorm Warning | GJT | Grand | 2 hr |
| Jun 11, 3:53 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 32 min |
| Jun 11, 4:32 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 33 min |
| Jun 12, 9:24 AM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 46 min |
| Jun 12, 10:25 AM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 60 min |
| Jun 12, 10:57 AM MDT | Severe Thunderstorm Warning | SLC | Davis, Salt Lake | 28 min |
| Jun 12, 11:22 AM MDT | Severe Thunderstorm Warning | SLC | Tooele | 48 min |
| Jun 12, 12:06 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 49 min |
| Jun 12, 5:52 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 48 min |
| Jun 13, 5:11 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 29 min |
| Jun 14, 12:49 PM MDT | Severe Thunderstorm Warning | SLC | Summit | 31 min |
| Jun 14, 1:39 PM MDT | Severe Thunderstorm Warning | SLC | Rich | 66 min |
| Jun 18, 6:27 PM MDT | Severe Thunderstorm Warning | SLC | Utah | 33 min |
| Jun 18, 9:07 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 28 min |
| Jul 9, 5:21 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 39 min |
| Jul 10, 3:54 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 61 min |
| Jul 11, 4:31 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 44 min |
| Jul 11, 7:22 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 33 min |
| Jul 18, 6:37 PM MDT | Severe Thunderstorm Warning | SLC | Rich, Summit | 33 min |
| Jul 19, 10:26 AM MDT | Flash Flood Warning | SLC | San Juan, Wayne | 59 min |
| Jul 19, 10:26 AM MDT | Severe Thunderstorm Warning | SLC | San Juan, Wayne | 59 min |
| Jul 19, 1:11 PM MDT | Flash Flood Warning | SLC | Emery | 44 min |
| Jul 19, 1:11 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 44 min |
| Jul 19, 1:20 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 50 min |
| Jul 19, 1:56 PM MDT | Flash Flood Warning | SLC | Emery | 59 min |
| Jul 19, 1:56 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 59 min |
| Jul 19, 3:18 PM MDT | Flash Flood Warning | SLC | Wayne | 62 min |
| Jul 19, 3:39 PM MDT | Flash Flood Warning | SLC | San Juan, Wayne | 46 min |
| Jul 19, 3:51 PM MDT | Flash Flood Warning | GJT | Grand | 44 min |
| Jul 19, 3:51 PM MDT | Severe Thunderstorm Warning | GJT | Grand | 44 min |
| Jul 19, 4:24 PM MDT | Flash Flood Warning | GJT | Grand | 26 min |
| Jul 19, 4:24 PM MDT | Severe Thunderstorm Warning | GJT | Grand | 26 min |
| Jul 19, 4:25 PM MDT | Flash Flood Warning | SLC | San Juan, Wayne | 35 min |
| Jul 19, 4:25 PM MDT | Severe Thunderstorm Warning | SLC | San Juan, Wayne | 35 min |
| Jul 22, 5:40 PM MDT | Flash Flood Warning | SLC | Iron, Kane, Washington | 3 hr |
| Jul 28, 4:58 PM MDT | Severe Thunderstorm Warning | SLC | Iron | 32 min |
| Jul 28, 7:01 PM MDT | Flash Flood Warning | SLC | Kane | 119 min |
| Jul 28, 7:11 PM MDT | Flash Flood Warning | SLC | Garfield | 2 hr |
| Jul 28, 8:09 PM MDT | Flash Flood Warning | SLC | Wayne | 111 min |
| Aug 3, 8:00 PM MDT | Flash Flood Warning | SLC | San Juan | 4 hr |
| Aug 4, 2:24 PM MDT | Flash Flood Warning | SLC | Kane | 106 min |
| Aug 4, 4:02 PM MDT | Flash Flood Warning | SLC | Wayne | 58 min |
| Aug 4, 4:35 PM MDT | Flash Flood Warning | SLC | Garfield, Kane, Washington | 2 hr |
| Aug 4, 4:35 PM MDT | Flash Flood Warning | SLC | Piute, Wayne | 2 hr |
| Aug 4, 6:58 PM MDT | Flash Flood Warning | SLC | Garfield | 112 min |
| Aug 4, 9:44 PM MDT | Flash Flood Warning | SLC | Duchesne | 56 min |
| Aug 4, 9:58 PM MDT | Flash Flood Warning | GJT | Uintah | 57 min |
| Aug 5, 9:29 PM MDT | Flash Flood Warning | GJT | Daggett | 3 hr |
| Aug 9, 2:36 PM MDT | Flash Flood Warning | SLC | Garfield | 64 min |
| Aug 9, 3:30 PM MDT | Flash Flood Warning | SLC | Garfield | 90 min |
| Aug 9, 4:04 PM MDT | Flash Flood Warning | SLC | Garfield | 56 min |
| Aug 9, 6:10 PM MDT | Flash Flood Warning | SLC | Sevier | 110 min |
| Aug 9, 6:10 PM MDT | Flash Flood Warning | SLC | Sevier | 90 min |
| Aug 10, 5:38 AM MDT | Severe Thunderstorm Warning | SLC | Iron, Washington | 42 min |
| Aug 10, 7:28 AM MDT | Severe Thunderstorm Warning | SLC | Kane | 32 min |
| Aug 10, 5:26 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 39 min |
| Aug 10, 6:15 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 55 min |
| Aug 10, 7:10 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | |
| Aug 10, 7:10 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 60 min |
| Aug 10, 7:29 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 61 min |
| Aug 10, 8:15 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Weber | 75 min |
| Aug 10, 9:33 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Morgan, Summit, Weber | 47 min |
| Aug 10, 10:03 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake, Utah | 42 min |
| Aug 11, 1:45 PM MDT | Severe Thunderstorm Watch | SPC | Beaver, Garfield, Iron, Kane, Piute, San Juan and 1 more | 6 hr |
| Aug 11, 3:34 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 46 min |
| Aug 11, 3:43 PM MDT | Flash Flood Warning | SLC | Garfield | 3 hr |
| Aug 11, 5:59 PM MDT | Flash Flood Warning | SLC | Garfield | 46 min |
| Aug 11, 5:59 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 46 min |
| Aug 11, 10:48 PM MDT | Severe Thunderstorm Warning | SLC | Kane | 62 min |
| Aug 12, 1:20 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 35 min |
| Aug 12, 2:00 PM MDT | Severe Thunderstorm Warning | GJT | Grand | 65 min |
| Aug 12, 3:13 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 47 min |
| Aug 12, 3:59 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 46 min |
| Aug 12, 4:48 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Tooele | 62 min |
| Aug 12, 5:51 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 64 min |
| Aug 12, 8:09 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Weber | 61 min |
| Aug 12, 10:54 PM MDT | Flash Flood Warning | SLC | Tooele | 61 min |
| Aug 12, 10:54 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 61 min |
| Aug 17, 2:15 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 45 min |
| Aug 17, 3:08 PM MDT | Severe Thunderstorm Warning | SLC | Utah, Wasatch | 42 min |
| Aug 17, 3:08 PM MDT | Severe Thunderstorm Warning | SLC | Summit | 42 min |
| Aug 17, 3:26 PM MDT | Flash Flood Warning | SLC | Utah, Wasatch | 44 min |
| Aug 17, 3:49 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 41 min |
| Aug 17, 5:43 PM MDT | Severe Thunderstorm Warning | SLC | Tooele, Utah | 42 min |
| Aug 20, 6:30 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake, Tooele | 30 min |
| Aug 20, 7:12 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Morgan, Salt Lake | 48 min |
| Aug 21, 5:15 PM MDT | Flash Flood Warning | SLC | Wayne | 90 min |
| Aug 22, 5:35 PM MDT | Flash Flood Warning | SLC | Piute | 115 min |
| Aug 23, 12:40 PM MDT | Flash Flood Warning | SLC | Garfield, Piute | 2 hr |
| Aug 23, 12:40 PM MDT | Flash Flood Warning | SLC | Iron | 2 hr |
| Aug 23, 2:48 PM MDT | Flash Flood Warning | SLC | Garfield, Piute | 117 min |
| Aug 26, 6:35 PM MDT | Flash Flood Warning | SLC | Wayne | 85 min |
| Aug 26, 7:15 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 60 min |
| Aug 27, 8:27 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 48 min |
| Aug 30, 6:41 PM MDT | Flash Flood Warning | SLC | Washington | 114 min |
| Sep 1, 1:35 PM MDT | Flash Flood Warning | SLC | Garfield | 2 hr |
| Sep 1, 5:36 PM MDT | Flash Flood Warning | SLC | Washington | 89 min |
| Sep 1, 6:07 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 118 min |
| Sep 2, 3:50 PM MDT | Flash Flood Warning | SLC | Kane | 90 min |
| Sep 2, 4:15 PM MDT | Severe Thunderstorm Warning | SLC | Utah | 60 min |
| Sep 2, 5:36 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 89 min |
| Sep 2, 9:29 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 51 min |
| Sep 2, 10:26 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 59 min |
| Sep 2, 11:23 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 57 min |
| Sep 3, 12:24 AM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 61 min |
| Sep 3, 9:07 PM MDT | Severe Thunderstorm Warning | SLC | Kane | 48 min |
| Sep 4, 8:15 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 45 min |
| Sep 4, 9:07 PM MDT | Severe Thunderstorm Warning | SLC | Kane | 48 min |
| Sep 5, 3:44 PM MDT | Severe Thunderstorm Warning | SLC | Garfield, Piute | 46 min |
| Sep 5, 5:43 PM MDT | Flash Flood Warning | SLC | Garfield | 2 hr |
| Sep 5, 11:09 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 56 min |
| Sep 6, 2:57 AM MDT | Flash Flood Warning | SLC | Washington | 2 hr |
| Sep 6, 2:54 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 46 min |
| Sep 6, 7:15 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 60 min |
| Sep 6, 8:50 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 55 min |
| Sep 6, 9:22 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 58 min |
| Sep 6, 9:58 PM MDT | Flash Flood Warning | SLC | Kane | 2 hr |
| Sep 6, 10:19 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache | 61 min |
| Sep 7, 2:54 AM MDT | Severe Thunderstorm Warning | SLC | Utah | 41 min |
| Sep 7, 5:58 AM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Weber | 47 min |
| Sep 7, 7:05 AM MDT | Severe Thunderstorm Warning | SLC | Davis, Morgan | 30 min |
| Sep 8, 1:49 PM MDT | Severe Thunderstorm Warning | SLC | Garfield, Iron | 61 min |
| Sep 8, 3:38 PM MDT | Flash Flood Warning | SLC | Garfield, Iron | 117 min |
| Sep 8, 5:44 PM MDT | Flash Flood Warning | SLC | Garfield, Iron | 91 min |
| Sep 8, 7:59 PM MDT | Flash Flood Warning | SLC | Washington | 86 min |
| Sep 8, 10:26 PM MDT | Flash Flood Warning | SLC | Garfield | 2 hr |
| Sep 9, 12:50 AM MDT | Flash Flood Warning | SLC | Garfield | 2 hr |
| Sep 9, 4:53 PM MDT | Flash Flood Warning | SLC | Summit | 92 min |
| Sep 10, 2:21 PM MDT | Flash Flood Warning | SLC | Wayne | 89 min |
| Sep 10, 3:29 PM MDT | Flash Flood Warning | SLC | Garfield, Iron | 116 min |
| Sep 10, 6:40 PM MDT | Flash Flood Warning | SLC | Garfield | 85 min |
| Sep 10, 11:14 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 61 min |
| Sep 11, 12:33 PM MDT | Flash Flood Warning | SLC | Kane | 47 min |
| Sep 11, 1:22 PM MDT | Flash Flood Warning | SLC | Kane | 58 min |
| Sep 11, 1:45 PM MDT | Severe Thunderstorm Watch | SPC | Box Elder, Cache, Davis, Juab, Morgan, Rich and 5 more | 5 hr |
| Sep 11, 2:02 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 48 min |
| Sep 11, 2:38 PM MDT | Severe Thunderstorm Warning | SLC | Cache | 47 min |
| Sep 11, 3:01 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 49 min |
| Sep 11, 3:17 PM MDT | Severe Thunderstorm Warning | SLC | Kane, San Juan | 43 min |
| Sep 11, 3:46 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 44 min |
| Sep 11, 4:16 PM MDT | Severe Thunderstorm Warning | SLC | Cache | 34 min |
| Sep 14, 6:42 PM MDT | Flash Flood Warning | SLC | Iron, Kane, Washington | 113 min |
| Sep 15, 12:11 AM MDT | Flash Flood Warning | SLC | Washington | 119 min |
| Sep 19, 10:08 AM MDT | Severe Thunderstorm Warning | GJT | Uintah | 57 min |
| Sep 19, 1:55 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 30 min |
| Sep 19, 2:26 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 34 min |
| Sep 20, 1:31 PM MDT | Severe Thunderstorm Warning | GJT | Uintah | 34 min |
| Sep 20, 2:00 PM MDT | Severe Thunderstorm Watch | SPC | Daggett, Grand, Uintah | 5 hr |
| Sep 20, 2:27 PM MDT | Severe Thunderstorm Warning | GJT | Grand | 48 min |
| Sep 20, 3:18 PM MDT | Severe Thunderstorm Warning | GJT | Grand | 62 min |
| Sep 20, 4:43 PM MDT | Severe Thunderstorm Warning | SLC | San Juan | 62 min |
| Sep 21, 12:20 PM MDT | Severe Thunderstorm Warning | SLC | San Juan | 60 min |
| Sep 21, 3:39 PM MDT | Severe Thunderstorm Warning | SLC | San Juan | 46 min |
| Sep 26, 1:27 AM MDT | Flash Flood Warning | SLC | Kane | 2 hr |
| Sep 26, 1:48 AM MDT | Flash Flood Warning | SLC | Washington | 2 hr |
| Oct 2, 2:45 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 60 min |
| Oct 2, 3:38 PM MDT | Severe Thunderstorm Warning | SLC | Kane, Washington | 62 min |
| Oct 2, 4:56 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 44 min |
| Oct 2, 6:42 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 58 min |
| Oct 2, 7:53 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 62 min |
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 | 124 |
| Severe Thunderstorm Watch | 4 |
| Flooding | |
| Flash Flood Warning | 64 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Box Elder County38
- Garfield County29
- Tooele County26
- Kane County23
- Wayne County16
- Salt Lake County15
- Washington County14
- Davis County11
- Grand County11
- San Juan County11
- Iron County10
- Utah County9
- Cache County8
- Summit County8
- Emery County8
- Weber County8
- Uintah County6
- Morgan County6
- Piute County6
- Rich County5
- Duchesne County5
- Wasatch County4
- Juab County3
- Sevier County3
- Daggett County2
- Carbon County1
- Millard County1
- Sanpete County1
- Beaver County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19961998
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.