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A shelf cloud along the leading edge of a derecho in Minnesota Damage caused by a derecho in Barga, Italy. A derecho (/ ˈ d ɛ r ə tʃ oʊ /, from Spanish: derecho [deˈɾetʃo], 'straight') [1] is a widespread, long-lived, straight-line wind storm that is associated with a fast-moving group of severe thunderstorms known as a mesoscale ...
A derecho is a significant, potentially destructive weather event that is characterized as having widespread, long-lived, straight-line winds associated with a fast-moving group of severe ...
Multiple tornadoes and thunderstorms that struck the Great Plains and upper Midwest on Dec. 15 were the result of a rare event called a derecho, according to the National Weather Service’s Storm ...
June 29, 2012, is a difficult day for those in and around Washington, D.C., to forget. On that day, an intense line of extremely gusty thunderstorms taught millions of people a new word: derecho.
Shelf cloud on the leading edge of a derecho as photographed in Minnesota A derecho ( from Spanish : " derecho " meaning "straight") [ 9 ] is a widespread and long-lived, violent convectively induced straight-line windstorm that is associated with a fast-moving band of severe thunderstorms usually taking the form of a bow echo.
The derecho weakened considerably when the July 2011 Iowa-Illinois-Michigan-Ohio derecho sucked the instability and moisture from the storm over Lake Michigan. The derecho traveled more than 400 miles (640 km) and produced nine tornadoes in North Dakota and Western Minnesota. July 2011 Iowa-Illinois-Michigan-Ohio derecho: July 11, 2011 [32]
The National Weather Service in Sioux Falls classified the storm system as a derecho — a meteorological phenomenon not centered around South Dakota since June 2020, when a ... The term 'derecho ...
The June 2020 derecho was the first to impact the Pennsylvania–New Jersey region since June 2012, when a storm moved east from Iowa into southern Pennsylvania. [21] Four fatalities were associated with the derecho, making it the deadliest such storm in the region since 1950. [ 6 ]