Thunderstorm Wind — Jefferson, Illinois
July 21, 2006 · NOAA Storm Events record
Event narrative (NOAA)
Widespread very damaging winds, estimated around 90 MPH by a National Weather Service damage surveyor, raked most of Jefferson County. The city of Mount Vernon was especially hard hit, where about 14 percent of all homes received at least minor damage. Several thousands of trees were blown down, landing on cars, power lines, roads, and houses. In the city of Mount Vernon, damage assessments indicated 1,107 homes were affected by some type of damage. 491 homes received minor damage such as roofs blown off, 152 received major damage (meaning they could be made habitable again), and 18 were destroyed. In addition, 446 other homes were affected, meaning damage was mainly cosmetic, such as shingles blown off. A business trailer owned by a construction company was blown over, landing across a ro
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Source: NOAA/NCEI Storm Events Database. Deaths and injuries are those NOAA classifies as direct. Damage is the reporting office's estimate at the time and is not inflation-adjusted. This is a catalogue record, not a forecast.