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In Bellefontaine, the storm's strength was sufficient to cause severe damage to the tower of the county courthouse, [23] a reinforced sandstone structure. [24] In fact, this derecho was so destructive that Accuweather compared its destruction to that of Hurricane Irene, and The Weather Channel compared it to hurricane damage in general. [25]
A severe weather event may be classified as a derecho when the swath of wind damage extends more than 240 miles and includes wind gusts of at least 58 mph or greater throughout most of its length ...
At least seven people were killed by the storms, dubbed the Houston derecho by the National Weather Service, [7] which brought winds up to 100 miles per hour (160 km/h) along with four tornadoes. [ 8 ] [ 9 ] [ 10 ]
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 ...
News. Science & Tech. Shopping. Sports. Weather. 24/7 Help. ... The official scientific criteria of a derecho, as described by the National Weather Service's Storm Prediction Center, pertains to a ...
The outbreak then spread to the Midwest and Ohio Valley on April 2, where the derecho occurred. This was followed by supercell development later in the afternoon. Severe storms also affected parts of the Mid-Atlantic on April 3 as well. A total of 32 million people were estimated to be under watches or warnings, and over 700,000 people were ...
A line of thunderstorms last week which produced 21 tornadoes in Iowa was classified as a derecho, the National Weather Service announced Monday.