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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 ...
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 long-lived complex of thunderstorms that produces widespread wind gusts over 58 mph over an area at least 400 miles long. The Midwest is one of the areas of the United States where ...
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]
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 ...
As model guidance became clearer during the overnight hours, parts of Iowa and Illinois were put under an enhanced (level 3/5) risk at 13:00 UTC (8AM CDT) before the region was further upgraded to a moderate risk (level 4/5) at 16:30 UTC (11:30AM CDT) once the derecho was clearly underway and expected to continue.
The derecho began as a small thunderstorms cluster near the Nebraska and Iowa border Monday morning, but as derechos typically do, it grew in size, picked up speed and gained intensity as it moved ...
A destructive derecho event struck the states of Iowa, Illinois, Michigan, and Ohio on July 11, 2011, and was the most damaging portion of a much larger derecho event known as The Cross Country Derecho of July 2011. It started on the morning of July 11, 2011, when a powerful long-lasting straight-line windstorm, known as a derecho, developed ...