The 2020 Utah windstorm was a

hurricane-force The Beaufort scale is an empirical measure that relates wind speed to observed conditions at sea or on land. Its full name is the Beaufort wind force scale. History The scale was devised in 1805 by the Irish hydrographer Francis Beaufo ...

windstorm that struck the

U.S. The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

state of

Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to it ...

in the early morning of September 8, 2020. It is estimated that the windstorm had reached a 12 rating on the

beaufort scale The Beaufort scale is an empirical measure that relates wind speed to observed conditions at sea or on land. Its full name is the Beaufort wind force scale. History The scale was devised in 1805 by the Irish hydrographer Francis Beaufort ...

Damages

Nearly 200,000 homes and businesses lost electrical power. Thousands of trees were toppled, causing much damage and closing dozens of parks. More than 100,000 residents were still without power by September 9. By September 11, just under 35,000 households were still without power. Almost one week after the windstorm, about 4,700 residents were still without power. Many roads and parks were closed for several days to clean up the debris. School classes were also cancelled that day.

Casualties

At around 8:21 AM, 61-year-old truck driver, Donald Hardy was supposed to deliver a shipment from

Tennessee Tennessee ( , ), officially the State of Tennessee, is a landlocked state in the Southeastern region of the United States. Tennessee is the 36th-largest by area and the 15th-most populous of the 50 states. It is bordered by Kentucky to th ...

South Salt Lake, Utah South Salt Lake is a city in Salt Lake County, Utah, United States and is part of the Salt Lake City Metropolitan Statistical Area. The population was 23,617 at the 2010 census. History Jesse Fox Jr. developed the area South Salt Lake referre ...

when the wind knocked him to the ground, causing him to hit his head hard on the pavement. He was killed instantly.

Response

Governor

Gary Herbert Gary Richard Herbert (born May 7, 1947) is an American politician who served as the 17th Governor of Utah from 2009 to 2021. A member of the Republican Party, he chaired the National Governors Association during the 2015–2016 cycle. Herbert w ...

called the

Utah National Guard The Utah National Guard consists of the: * Utah Army National Guard **19th Special Forces Group (Airborne) **65th Field Artillery Brigade **85th WMD CST **97th Troop Command **115th Engineer Group (CBT) **204th Maneuver Enhancement Brigade **211th ...

and declared a state of emergency. The previous time the Utah National Guard was called was for the 2011 Davis County windstorm.

Causes

An Arctic system moved into Utah from the northeast. Then a cold front swept through from the east Monday night (September 7) into Tuesday morning. It was later followed by the low-pressure system that pushed out the vacating high-pressure system that had previously set up across the state. Temperatures were brought from the 90s down to the 40s Fahrenheit, while

snow flurries A snow flurry is a light snowfall that results in little or no snow accumulation. The US National Weather Service defines snow flurries as intermittent light snow that produces no measurable precipitation (trace amounts). In contrast, bursts of s ...

were also reported in the

Salt Lake City Salt Lake City (often shortened to Salt Lake and abbreviated as SLC) is the Capital (political), capital and List of cities and towns in Utah, most populous city of Utah, United States. It is the county seat, seat of Salt Lake County, Utah, Sal ...

metropolitan area. It was part of the same weather system that caused the 2020 Western United States wildfire season.{{Cite web, title=Utah windstorm: How it happened and how it fits in with other extreme weather events in state history, url=https://www.ksl.com/article/50015604/utah-windstorm-how-it-happened-and-how-it-fits-in-with-other-extreme-weather-events-in-state-history, access-date=2021-03-24, website=www.ksl.com, language=en

References

Utah windstorm, 2020 Natural disasters in Utah

Windstorm A storm is any disturbed state of the natural environment or the atmosphere of an astronomical body. It may be marked by significant disruptions to normal conditions such as strong wind, tornadoes, hail, thunder and lightning (a thunderst ...

2020 natural disasters in the United States