An active pattern resulted in strong wind gusts in addition to isolated flash flooding to start the month of September.

Flash Flood in SALT LAKE, UTAH
From 04-SEP-23 06:30:00 to 04-SEP-23 09:30:00 (MST-7)
Location: DRAPER
Flood cause: Heavy Rain
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A broadcast media story and associated video showed localized basement flooding due to heavy rains in the area. No exact addresses were provided, so the flood area is estimated.

Flash Flood in WASHINGTON, UTAH
From 03-SEP-23 14:00:00 to 03-SEP-23 17:00:00 (MST-7)
Location: ZION LODGE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Zion National Park Rangers reported waterfalls occurring along streaked wall as you enter the Scenic Drive.

Flash Flood in WASHINGTON, UTAH
From 02-SEP-23 15:20:00 to 02-SEP-23 18:20:00 (MST-7)
Location: ROCKVILLE
Flood cause: Heavy Rain
Property damage: 1.50K
Crop damage: 0.00K
Reported by: Public

As a result of heavy rain nearby, fairly substantial flash flooding was observed along Short Creek through the Hilldale area, with flood waters and debris crossing streets and overflowing culverts. A subsequent rise in flow from approximately 25 CFS to a peak of 1300 CFS was observed at the Fort Pearce Wash gauge downstream as the flood wave propegated.

Flood in SALT LAKE, UTAH
From 04-SEP-23 06:30:00 to 04-SEP-23 09:30:00 (MST-7)
Location: DRAPER
Flood cause: Heavy Rain
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A broadcast media story and associated video showed localized basement flooding due to heavy rains in the area. No exact addresses were provided, so the flood area is estimated.

Debris Flow in CARBON, UTAH
From 03-SEP-23 13:45:00 to 03-SEP-23 15:15:00 (MST-7)
Location: UTAH RAILWAY JCT
Flood cause: Heavy Rain / Burn Area
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Department of Highways

The Utah Department of Transportation reported a significant debris flow over U.S. Highway 6 due to heavy rain over the Bear Fire burn scar area in Price Canyon, along with supporting video evidence. Due to the debris, the road remained closed into the following morning.

High Wind in TOOELE AND RUSH VALLEYS, UTAH
From 01-SEP-23 01:15:00 to 01-SEP-23 11:00:00 (MST-7)
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Non-convective shower activity approaching and moving through the region resulted in a period of strong sustained winds and gusts at many observing sites. Some observations included 64 mph at the VERNON HILL mesonet site and 62 mph at the SR-201 at I-80 mesonet site.

High Wind in SALT LAKE VALLEY, UTAH
From 01-SEP-23 03:10:00 to 01-SEP-23 13:15:00 (MST-7)
Magnitude: 57.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Non-convective shower activity approaching and moving through the region resulted in a period of strong sustained winds and gusts at many observing sites. Some observations included 66 mph at the Beach mesonet site, 58 mph recorded by the Salt Lake City International Airport ASOS, and 58 mph at the GARFL2 mesonet site.

Thunderstorm Wind in TOOELE, UTAH
From 03-SEP-23 14:20:00 to 03-SEP-23 14:25:00 (MST-7)
Location: BARRO
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The I-80 @ mp 29 mesonet station recorded a wind gust of 60 mph as a result of outflow winds associated with a nearby cluster of showers and thunderstorms moving through the area.

Thunderstorm Wind in TOOELE, UTAH
From 03-SEP-23 14:21:00 to 03-SEP-23 14:23:00 (MST-7)
Location: ARINOSA
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The ARNOSA mesonet station recorded a wind gust of 64 mph as a result of outflow winds associated with a nearby cluster of showers and thunderstorms moving through the area.

Flash Flood in WASHINGTON, UTAH
From 02-SEP-23 14:35:00 to 03-SEP-23 08:00:00 (MST-7)
Location: SPRINGDALE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

As a result of heavy rain in the area, the East Fork Virgin - Springdale, guage recorded a  rapid rise in flow from its initial general flow level of around 68 CFS. An initial peak of 1228 CFS was observed at approximately 4:00 pm MST. The river then fell to 359 CFS at approximately 7:00 pm MST, before rising again to a secondary peak of 858 CFS at approximately 11:00 pm MST.

Debris Flow in DUCHESNE, UTAH
From 03-SEP-23 12:45:00 to 03-SEP-23 18:45:00 (MST-7)
Location: UTAH RAILWAY JCT
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Department of Highways

Heavy rain resulted in multiple mudslides and debris flows across U.S. Highway 191 between Helper and Duchesne, resulting in highway closure from milepost 259 to milepost 290 until the following morning.

Thunderstorm Wind in TOOELE, UTAH
From 03-SEP-23 18:40:00 to 03-SEP-23 18:45:00 (MST-7)
Location: WENDOVER AF AUX ARPT
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The I-80 @ mp 1 mesonet station recorded a wind gust of 60 mph as a result of outflow winds associated with a nearby cluster of showers and thunderstorms moving through the area.

Thunderstorm Wind in TOOELE, UTAH
From 03-SEP-23 15:55:00 to 03-SEP-23 16:00:00 (MST-7)
Location: DUGWAY
Magnitude: 60.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Dugway 32 mesonet station recorded a wind gust of 69 mph as a result of outflow winds associated with a nearby cluster of showers and thunderstorms moving through the area.

Thunderstorm Wind in TOOELE, UTAH
From 03-SEP-23 16:25:00 to 03-SEP-23 16:30:00 (MST-7)
Location: GOLD HILL
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The CALLAO mesonet station recorded a wind gust of 62 mph as a result of outflow winds associated with a nearby cluster of showers and thunderstorms moving through the area.

Thunderstorm Wind in TOOELE, UTAH
From 03-SEP-23 16:30:00 to 03-SEP-23 16:35:00 (MST-7)
Location: LAKE PT
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The SR-201 at I-80 mesonet station recorded a wind gust of 59 mph as a result of outflow winds associated with a nearby cluster of showers and thunderstorms moving through the area.

Thunderstorm Wind in BOX ELDER, UTAH
From 03-SEP-23 16:50:00 to 03-SEP-23 16:55:00 (MST-7)
Location: HOWELL ARPT
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The I-84 @ Whites Valley mesonet station recorded a wind gust of 62 mph as a result of outflow winds associated with a nearby cluster of showers and thunderstorms moving through the area.

Thunderstorm Wind in CACHE, UTAH
From 03-SEP-23 14:10:00 to 03-SEP-23 14:20:00 (MST-7)
Location: HILLS
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The US-91 at MP 20 Wellsville mesonet station recorded a wind gust of 58 mph as a result of outflow winds associated with a nearby cluster of showers and thunderstorms moving through the area.

Flash Flood in GARFIELD, UTAH
From 02-SEP-23 13:00:00 to 02-SEP-23 19:00:00 (MST-7)
Location: BRYCE CANYON
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Bryce Canyon National Park Rangers reported rock slides and deep mud along the Navajo Loop trail as a result of heavy rain in the area. This resulted in damage to retaining walls along the trail, and as such, the temporary closure of the trail.

Thunderstorm Wind in BOX ELDER, UTAH
From 03-SEP-23 16:30:00 to 03-SEP-23 16:45:00 (MST-7)
Location: SNOWVILLE
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Hansel Valley mesonet site recorded an initial strong wind gust of 61 mph at 4:30 pm MST, and a subsequent peak wind gust of 64 mph at 4:40 pm MST. These gusts were the result of outflow winds associated with a cluster of showers and thunderstorms moving through the area.

Thunderstorm Wind in SALT LAKE, UTAH
From 03-SEP-23 17:20:00 to 03-SEP-23 17:30:00 (MST-7)
Location: SUGAR HOUSE
Magnitude: 61.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Parleys Canyon @ Quarry mesonet station recorded a wind gust of 70 mph as a result of outflow winds associated with a nearby cluster of showers and thunderstorms moving through the area.

Thunderstorm Wind in SALT LAKE, UTAH
From 03-SEP-23 17:30:00 to 03-SEP-23 17:40:00 (MST-7)
Location: SUGAR HOUSE
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Mount Aire Canyon mesonet station recorded a wind gust of 60 mph as a result of outflow winds associated with a nearby cluster of showers and thunderstorms moving through the area.