EF4Historical Record
EF4 Tornado — Calhoun County, Iowa — June 9, 1954
Calhoun County, IA
440 yd wide9.9 mi longmoved NE
Shaded band = damage-path width · animated dot traces direction of travel
Event stats
EF ratingEF4
Date & timeJune 9, 1954 · 10:00 PM
Path length9.9 mi
Max width440 yd
Injuries0
Fatalities1
Details
A EF4 tornado was recorded in Calhoun County, IA, tracking roughly 9.9 miles with a maximum width of about 440 yards. The event is associated with 1 fatality and 0 injuries in the historical record. Details are drawn from NOAA/SPC and may be incomplete or generalized.
Historical record from public weather datasets.
Planning storm protection for this area?
Explore above-ground safe rooms, underground shelters, and rebate planning resources for homes near this location.