Alert archive / Utah / 2009
Weather alerts in Utah, July 2009
61 weather alerts in July 2009, 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 July 2009. Tap one for its archive.
- Alerts
- 61
- Warnings
- 21
- Watches
- 2
- Advisories
- 13
- Busiest day
- July 4, 20098 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 |
|---|---|---|---|---|
| Jun 30, 6:29 PM MDT | Special Weather Statement | SLC | Davis | 61 min |
| Jun 30, 7:54 PM MDT | Special Weather Statement | SLC | Cache | 51 min |
| Jul 1, 4:52 PM MDT | Mesoscale Discussion | SPC | Box Elder | 53 min |
| Jul 1, 5:05 PM MDT | Severe Thunderstorm Warning | SLC | Sanpete, Utah | 40 min |
| Jul 2, 3:51 AM MDT | Flash Flood Watch | SLC | 16 hr | |
| Jul 2, 2:03 PM MDT | Areal Flood Advisory | SLC | Salt Lake, Tooele | 117 min |
| Jul 3, 1:03 PM MDT | Severe Thunderstorm Warning | SLC | Garfield, Kane | 27 min |
| Jul 3, 1:28 PM MDT | Areal Flood Advisory | SLC | Garfield, Kane | 3 hr |
| Jul 3, 1:34 PM MDT | Severe Thunderstorm Warning | SLC | Kane | 21 min |
| Jul 3, 2:52 PM MDT | Special Weather Statement | SLC | Garfield | 53 min |
| Jul 3, 3:54 PM MDT | Mesoscale Discussion | SPC | Box Elder | 66 min |
| Jul 3, 6:30 PM MDT | Special Weather Statement | SLC | 45 min | |
| Jul 3, 7:49 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Jul 4, 2:55 PM MDT | Severe Thunderstorm Warning | SLC | Iron | 50 min |
| Jul 4, 3:01 PM MDT | Areal Flood Advisory | SLC | Garfield | 119 min |
| Jul 4, 4:22 PM MDT | Flash Flood Warning | SLC | Wayne | 83 min |
| Jul 4, 5:03 PM MDT | Mesoscale Discussion | SPC | Box Elder | 57 min |
| Jul 4, 5:49 PM MDT | Flash Flood Warning | SLC | Wayne | 86 min |
| Jul 4, 5:54 PM MDT | Severe Thunderstorm Warning | SLC | Garfield, Kane | 24 min |
| Jul 4, 7:39 PM MDT | Flash Flood Warning | SLC | Wayne | 71 min |
| Jul 6, 2:29 PM MDT | Red Flag Warning | SLC | 55 hr | |
| Jul 9, 2:15 AM MDT | Red Flag Warning | SLC | 20 hr | |
| Jul 10, 3:30 AM MDT | Red Flag Warning | SLC | 19 hr | |
| Jul 11, 3:04 PM MDT | Special Weather Statement | SLC | Juab, Utah | 41 min |
| Jul 11, 3:56 PM MDT | Areal Flood Advisory | GJT | San Juan | 2 hr |
| Jul 11, 3:58 PM MDT | Special Weather Statement | SLC | Duchesne, Summit, Wasatch | 62 min |
| Jul 11, 5:46 PM MDT | Areal Flood Advisory | GJT | San Juan | 104 min |
| Jul 11, 5:57 PM MDT | Special Weather Statement | SLC | Tooele | 63 min |
| Jul 12, 12:19 PM MDT | Red Flag Warning | SLC | 34 hr | |
| Jul 12, 12:55 PM MDT | Special Weather Statement | RIW | Rich | 50 min |
| Jul 12, 2:08 PM MDT | Severe Thunderstorm Warning | SLC | Carbon, Duchesne, Emery, Sanpete, Utah | 52 min |
| Jul 12, 2:22 PM MDT | Special Weather Statement | SLC | Salt Lake | 38 min |
| Jul 12, 2:28 PM MDT | Special Weather Statement | SLC | Salt Lake | 47 min |
| Jul 12, 2:30 PM MDT | Special Weather Statement | SLC | Salt Lake | 45 min |
| Jul 12, 2:43 PM MDT | Red Flag Warning | SLC | 31 hr | |
| Jul 12, 3:42 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 63 min |
| Jul 17, 2:48 PM MDT | Fire Weather Watch | SLC | 36 hr | |
| Jul 18, 5:02 PM MDT | Special Weather Statement | SLC | Tooele | 58 min |
| Jul 18, 5:04 PM MDT | Special Weather Statement | SLC | Piute | 56 min |
| Jul 18, 6:02 PM MDT | Special Weather Statement | SLC | Tooele | 58 min |
| Jul 19, 3:17 AM MDT | Red Flag Warning | SLC | 21 hr | |
| Jul 19, 5:19 PM MDT | Special Weather Statement | SLC | Box Elder | 56 min |
| Jul 19, 5:46 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Jul 19, 6:26 PM MDT | Special Weather Statement | SLC | Tooele | 49 min |
| Jul 19, 7:16 PM MDT | Special Weather Statement | SLC | Tooele | 59 min |
| Jul 19, 8:06 PM MDT | Special Weather Statement | SLC | Salt Lake | 24 min |
| Jul 19, 8:33 PM MDT | Special Weather Statement | SLC | Salt Lake, Utah | 42 min |
| Jul 19, 8:59 PM MDT | Special Weather Statement | SLC | Salt Lake, Utah | 31 min |
| Jul 20, 4:58 PM MDT | Areal Flood Advisory | SLC | Kane | 3 hr |
| Jul 25, 3:30 PM MDT | Areal Flood Advisory | SLC | Washington | 3 hr |
| Jul 25, 8:03 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 27 min |
| Jul 26, 12:02 PM MDT | Areal Flood Advisory | GJT | Grand, San Juan | 3 hr |
| Jul 26, 12:18 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 26, 3:29 PM MDT | Areal Flood Advisory | GJT | Grand, Uintah | 77 min |
| Jul 26, 5:02 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Jul 28, 1:00 PM MDT | Severe Thunderstorm Warning | SLC | Kane | 30 min |
| Jul 28, 1:55 PM MDT | Mesoscale Discussion | SPC | Garfield, Iron, Kane, San Juan, Washington | 65 min |
| Jul 28, 3:13 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 47 min |
| Jul 29, 1:21 PM MDT | Special Weather Statement | RIW | Daggett | 54 min |
| Jul 29, 2:58 PM MDT | Severe Thunderstorm Warning | SLC | Garfield, San Juan | 32 min |
| Jul 30, 2:59 PM MDT | Areal Flood Advisory | SLC | Iron | 2 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 | 11 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 21 |
| Flooding | |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 13 |
| Fire | |
| Red Flag Warning | 6 |
| Fire Weather Watch | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Kane County8
- Salt Lake County7
- Tooele County7
- Garfield County7
- San Juan County7
- Utah County5
- Box Elder County4
- Washington County3
- Iron County3
- Wayne County3
- Duchesne County3
- Grand County3
- Sanpete County2
- Uintah County2
- Davis County1
- Cache County1
- Juab County1
- Summit County1
- Wasatch County1
- Rich County1
- Carbon County1
- Emery County1
- Piute County1
- Daggett County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.