TwisterTrack
EF4Historical Record

EF4 Tornado — Hamilton County, Ohio — April 9, 1999

Hamilton County, OH

270 yd wide10.0 mi longmoved NE
Shaded band = damage-path width · animated dot traces direction of travel

Event stats

EF ratingEF4
Date & timeApril 9, 1999 · 3:12 AM
Path length10.0 mi
Max width270 yd
Injuries65
Fatalities4

Details

A EF4 tornado was recorded in Hamilton County, OH, tracking roughly 10.0 miles with a maximum width of about 270 yards. The event is associated with 4 fatalities and 65 injuries in the historical record. Details are drawn from NOAA/SPC and may be incomplete or generalized.

Historical record from public weather datasets.

Record details

Counties affected
Hamilton County, Warren County
Start coordinates
39.2300, -84.3700
End coordinates
39.3000, -84.2300
Source
NOAA/SPC
Data status
Historical Record

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