Tornado record · Original Fujita scale

F0 tornado, Granite County, Montana, May 4, 1971

RatingF0

Deaths0

Injuries0

Length0.5 mi

Width30 yd

See tornadoes near here

Map

Path

The path

Drawn as a straight line from the recorded start point (46.65, -112.97) to the end point (46.65, -112.97), which is all NOAA's record holds. The real track may have curved.

The record

Date: May 4, 1971, 4:15 PM (as recorded, Central Standard Time)
Rating: F0
States: Montana
Counties: Granite County
Path: 0.5 miles long, up to 30 yards wide
Casualties: 0 deaths, 0 injuries

Same day

Other tornadoes on May 4, 1971

Tornadoes, newest first
Date	Rating	State	Path length	Width	Deaths	Injuries
May 4, 1971	F2	Texas	2 mi	50 yd	0	0
May 4, 1971	F1	Texas	0.1 mi	20 yd	0	0

Nearby

Tornado history nearby

Granite County

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