Tornado record · Original Fujita scale

F4 tornado, Calhoun County, Iowa, June 9, 1954

RatingF4

Deaths1

Injuries0

Length9.9 mi

Width440 yd

See tornadoes near here

Map

Path

The path

Drawn as a straight line from the recorded start point (42.28, -94.72) to the end point (42.38, -94.57), which is all NOAA's record holds. The real track may have curved.

The record

Date: June 9, 1954, 10:00 PM (as recorded, Central Standard Time)
Rating: F4
States: Iowa
Counties: Calhoun County
Path: 9.9 miles long, up to 440 yards wide
Casualties: 1 deaths, 0 injuries

Same day

Other tornadoes on June 9, 1954

Tornadoes, newest first
Date	Rating	State	Path length	Width	Deaths	Injuries
Jun 9, 1954	F0	Idaho	0.1 mi	10 yd	0	0
Jun 9, 1954	F0	Idaho	0.3 mi	10 yd	0	0

Nearby

Tornado history nearby

Calhoun County

Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.