An active monsoon surge brought several back-to-back days of thunderstorms producing heavy rain, damaging wind gusts, and hail across the state.

Flash Flood in GARFIELD, UTAH
From 22-JUL-21 15:30:00 to 22-JUL-21 16:30:00 (MST-7)
Location: BOULDER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Capitol Reef National Park officials reported flash flooding in Sheets Gulch.

Flash Flood in UTAH, UTAH
From 22-JUL-21 17:15:00 to 22-JUL-21 18:45:00 (MST-7)
Location: TUCKER
Flood cause: Heavy Rain / Burn Area
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Runoff from a heavy rain event over the Coal Hollow Fire Burn Scar flowed over railroad tracks and onto the south shoulder of U.S. Highway 6.

Hail in SALT LAKE, UTAH
From 22-JUL-21 18:15:00 to 22-JUL-21 18:15:00 (MST-7)
Location: REDWOOD
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail up to 0.75 inches in diameter was reported.

Thunderstorm Wind in DAVIS, UTAH
From 22-JUL-21 18:30:00 to 22-JUL-21 18:30:00 (MST-7)
Location: BOUNTIFUL
Magnitude: 64.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A wind gust of 74 mph was recorded in Bountiful.

Thunderstorm Wind in SALT LAKE, UTAH
From 22-JUL-21 18:30:00 to 22-JUL-21 18:30:00 (MST-7)
Location: HERRIMAN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

An automated weather station recorded a 60 mph wind gust in Daybreak.  Additionally,  storm drains were overwhelmed by heavy rainfall.

Thunderstorm Wind in SALT LAKE, UTAH
From 22-JUL-21 18:30:00 to 22-JUL-21 18:30:00 (MST-7)
Location: MIDVALE
Magnitude: 61.00 EG
Property damage: 75.00K
Crop damage: 0.00K
Reported by: Public

Multiple trees fell on homes in the Midvale area.  Additionally, power outages occurred.

Flash Flood in UTAH, UTAH
From 22-JUL-21 19:00:00 to 22-JUL-21 19:44:00 (MST-7)
Location: MAPLETON
Flood cause: Heavy Rain / Burn Area
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Heavy rain over the Ether Hollow Fire Burn Scar produced a debris flow that moved across Quiet Meadows Lane on the outskirt of Mapleton.

Heavy Rain in SALT LAKE, UTAH
From 22-JUL-21 19:15:00 to 22-JUL-21 20:15:00 (MST-7)
Location: FT DOUGLAS
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

In Salt Lake City, flooding with water in excess of a depth of 6 inches, occurred at the intersection of 100 S and 300 E. Flooding also occurred in common areas of a complex at 300 S and 300 W.

Thunderstorm Wind in SALT LAKE, UTAH
From 22-JUL-21 19:30:00 to 22-JUL-21 19:30:00 (MST-7)
Location: BENNION
Magnitude: 52.00 EG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Public

Downed trees damaged homes, roofing, and a shed.

Thunderstorm Wind in SALT LAKE, UTAH
From 22-JUL-21 18:30:00 to 22-JUL-21 18:30:00 (MST-7)
Location: MURRAY
Magnitude: 56.00 EG
Property damage: 250.00K
Crop damage: 0.00K
Reported by: Public

Power lines were snapped in Murray, with multiple large trees uprooted throughout town.  Carport and car damage occurred, as did damage to business signs and rooftops.

Thunderstorm Wind in SALT LAKE, UTAH
From 22-JUL-21 18:15:00 to 22-JUL-21 18:15:00 (MST-7)
Location: BUTLERVILLE
Magnitude: 56.00 EG
Property damage: 12.00K
Crop damage: 0.00K
Reported by: Public

A large tree was uprooted and crashed into a home in Butlerville, placing a hole in the roof. Damage to an awning was also noted. The time of the event was estimated from radar.

Flash Flood in WASHINGTON, UTAH
From 19-JUL-21 14:31:00 to 19-JUL-21 15:31:00 (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 officials reported flash flooding in both the main canyon and in tributaries feeding the canyon from the east.

Flash Flood in WAYNE, UTAH
From 20-JUL-21 12:40:00 to 20-JUL-21 13:40:00 (MST-7)
Location: FRUITA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Capitol Reef National Park officials reported flash flooding in Sulphur Creek, with water running 6-12 inches high. Also flash flooding occurred in the Fremont River and Grand Wash.

Thunderstorm Wind in TOOELE, UTAH
From 18-JUL-21 13:42:00 to 18-JUL-21 13:42:00 (MST-7)
Location: VERNON MUNI ARPT
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: RAWS

The Vernon automated weather station recorded a peak wind gust of 59 mph.

Thunderstorm Wind in TOOELE, UTAH
From 18-JUL-21 13:45:00 to 18-JUL-21 13:45:00 (MST-7)
Location: PEHRSON STATION
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Vernon Hill automated weather station recorded a peak wind gust of 64 mph.

Thunderstorm Wind in TOOELE, UTAH
From 18-JUL-21 17:25:00 to 18-JUL-21 17:25:00 (MST-7)
Location: DUGWAY
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The English Village automated weather station recorded a peak wind gust of 62 mph.

Thunderstorm Wind in TOOELE, UTAH
From 18-JUL-21 17:45:00 to 18-JUL-21 17:45:00 (MST-7)
Location: (DPG)MICHAEL AAF DUG
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Romeo and Centerline automated weather stations both recorded peak wind gusts of 59 mph.

Flash Flood in IRON, UTAH
From 19-JUL-21 13:37:00 to 19-JUL-21 14:37:00 (MST-7)
Location: CEDAR CITY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Urban flash flooding was reported in Cedar City.  A video received via social media showing water flowing down streets near the Ashdown Subdivision.

Heavy Rain in IRON, UTAH
From 19-JUL-21 16:00:00 to 19-JUL-21 17:00:00 (MST-7)
Location: ENOCH
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Social media reports indicated urban flash flooding in Enoch. Radar estimates indicated in excess of 2 inches of rain.

Flash Flood in IRON, UTAH
From 20-JUL-21 12:24:00 to 20-JUL-21 14:24:00 (MST-7)
Location: ENTERPRISE ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

Flash flooding occurred in a tributary of Shoal Creek. An abandoned pickup truck was observed submerged in the water.

Heat in UTAH VALLEY, UTAH
From 21-JUL-21 12:45:00 to 21-JUL-21 12:45:00 (PDT-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A 9-year-old boy was found dead in a vehicle in American Fork on Wednesday, July 21, at around 1:45 p.m. It is believed the child was inside the car for approximately two hours before he was discovered. Temperatures in the vicinity of American Fork at the time were generally in the 90-95 degree Fahrenheit range.

Flash Flood in WAYNE, UTAH
From 21-JUL-21 18:00:00 to 21-JUL-21 19:00:00 (MST-7)
Location: FRUITA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

A Capitol Reef National Park official shared a video of flash flooding in Sulphur Creek.

Thunderstorm Wind in TOOELE, UTAH
From 21-JUL-21 18:55:00 to 21-JUL-21 18:55:00 (MST-7)
Location: WENDOVER AF AUX ARPT
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

The Wendover Port of Entry automated weather station recorded a peak wind gust of 64 mph.

Hail in GARFIELD, UTAH
From 22-JUL-21 12:20:00 to 22-JUL-21 12:20:00 (MST-7)
Location: BRYCE CANYON
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

An observer in Bryce Canyon National Park reported hail up to 1.5 inches in diameter.

Lightning in WASHINGTON, UTAH
From 22-JUL-21 13:30:00 to 22-JUL-21 13:30:00 (MST-7)
Location: ST GEORGE
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Newspaper

A lightning bolt blew a four foot wide hole through the roof of a St. George home starting a fire. No one was hurt.

Heavy Rain in SEVIER, UTAH
From 22-JUL-21 14:53:00 to 22-JUL-21 15:53:00 (MST-7)
Location: RICHFIELD
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Widespread standing water and urban flooding was reported in Richfield. Radar estimates indicated 1-1.25 inches of rain over a brief period.

Flash Flood in GARFIELD, UTAH
From 22-JUL-21 15:00:00 to 22-JUL-21 18:00:00 (MST-7)
Location: BOULDER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Grand Staircase-Escalante National Monument officials reported flash flooding along the Escalante River and Calf Creek.

Flash Flood in KANE, UTAH
From 20-JUL-21 16:30:00 to 21-JUL-21 01:15:00 (MST-7)
Location: ADAIRVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

The Paria - Kanab gauge on the Paria River indicated a rise of 397 CFS, or about 1.5 feet.

Flood in KANE, UTAH
From 21-JUL-21 23:00:00 to 22-JUL-21 06:00:00 (MST-7)
Location: ADAIRVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

The Paria - Kanab gauge on the Paria River indicated a rise to 519 CFS, or about 1.5 feet.

Flash Flood in KANE, UTAH
From 22-JUL-21 15:00:00 to 22-JUL-21 20:00:00 (MST-7)
Location: PARIA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

The Paria - Kanab gauge on the Paria River indicated a 3 foot rise, with peak flows of 1800 CFS.

Flash Flood in IRON, UTAH
From 18-JUL-21 15:04:00 to 18-JUL-21 15:59:00 (MST-7)
Location: OLD IRONTOWN
Flood cause: Heavy Rain
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Flash flooding washed out the main access road to Old Irontown from State Route 56. Emergency managers stated the road was closed until repaired.

Flash Flood in BEAVER, UTAH
From 18-JUL-21 15:34:00 to 18-JUL-21 15:34:00 (MST-7)
Location: ADAMSVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Water and debris flowed across State Route 21.

Flash Flood in BEAVER, UTAH
From 22-JUL-21 13:43:00 to 22-JUL-21 14:43:00 (MST-7)
Location: MILFORD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Beaver County dispatch and emergency management personnel reported street flooding in Milford with water 3 feet deep. In addition, debris from flooding was reported on State Route 21 near Milford. The Milford automated weather station recorded 1.10 inches of rain in one hour.

Flash Flood in GARFIELD, UTAH
From 22-JUL-21 13:25:00 to 22-JUL-21 14:25:00 (MST-7)
Location: TROPIC
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A weather spotter reported water running down streets in Tropic.