Thunderstorm Wind, Knox
- When
- September 11, 8:40 PM CST to 8:50 PM CST
- Where
- Knox County, Henderson
- Reported by
- EMERGENCY MANAGER
- Coordinates
- 41.017, -90.350
Trees and power lines were blown down across the area as a result of straight line winds.
9 thunderstorm wind, 1 tornado, as filed by the National Weather Service.
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Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The Quad Cities radar (KDVN), 69 km away, was scanning. The volume nearest the first event began at 02:41 UTC.
9 thunderstorm wind, 1 tornado. Local standard time, as filed.
Trees and power lines were blown down across the area as a result of straight line winds.
Trees were blown down in the area, including a 6 to 7 inch diameter tree down over Airport Road, near Rushville.
A small tornado touched down 2.5 miles northeast of St. Augustine. It moved through some corn fields, flattening them, before lifting 3 miles east of St. Augustine. No damage occurred to any structures, trees or power lines. No injuries were reported. Wind estimates were between 60 and 65 miles per hour, classifying it as an F-0 on the Fujita scale.
Straight line winds blew down a few trees in the area, as well as bending over a stop sign pole 45 degrees.
A corn field was damaged in the area as a result of straight line winds.
A tree was blown down, as well as some tree limbs and power lines.
Reports of 60 mile per hour or greater wind gusts were reported across the area. Numerous trees and power lines were reported down in Pekin. A construction trailer was blown over and traveled some 100 feet from its original location. A large construction sign at the Pekin Energy plant, made of steel and brick, was partially blown over. No injuries were reported and no damage estimates were available.
Several large trees were blown down at a campground one mile east of Secor.
A 12 inch diameter tree was blown down onto power lines in Lincoln. Four miles southeast of Lincoln, an 18 inch diameter tree was blown down onto a house. Several tree limbs were blown down onto power lines in San Jose. No damage estimates were available and no injuries were reported.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Illinois in 2000Every state in 2000This day in weather historyThe tornado archive for Illinois, 2000Warnings in Illinois, September 2000
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5157231, 5157232, 5157230, 5157233, 5157235, 5156130, 5157234, 5156174, 5156176, 5156175.