Tornado record · Enhanced Fujita scale

EF0 tornado, Butler County, Pennsylvania, October 21, 2021

RatingEF0
Deaths0
Injuries0
Length8.72 mi
Width300 yd
See tornadoes near here
Map

Path

The path

Drawn as a straight line from the recorded start point (40.88, -79.95) to the end point (40.90, -79.78), which is all NOAA's record holds. The real track may have curved.

The record

The record

Date
October 21, 2021, 5:33 PM (as recorded, Central Standard Time)
Rating
EF0
States
Pennsylvania
Counties
Butler County
Near the path
East Butler, Homeacre-Lyndora (approximate: towns the straight recorded line passes through)
Path
8.72 miles long, up to 300 yards wide
Casualties
0 deaths, 0 injuries
Same day

Other tornadoes on October 21, 2021

DateRatingStatePath lengthWidthDeathsInjuries
Oct 21, 2021EF2Pennsylvania15.67 mi700 yd00
Oct 21, 2021EF1Ohio2.57 mi50 yd00
Oct 21, 2021EF1Ohio0.18 mi50 yd00
Oct 21, 2021EF1Ohio2.96 mi50 yd00
Oct 21, 2021EF1Ohio0.66 mi50 yd00
Oct 21, 2021EF1Pennsylvania1.64 mi40 yd00
Oct 21, 2021EF1Ohio0.43 mi70 yd00
Oct 21, 2021EF1Ohio7.86 mi50 yd00
Oct 21, 2021EF1Pennsylvania3.18 mi110 yd00
Oct 21, 2021EF1Pennsylvania4.7 mi400 yd00
Oct 21, 2021EF1Pennsylvania0.53 mi50 yd00
Oct 21, 2021EF1Pennsylvania0.38 mi30 yd00
Oct 21, 2021EF1Pennsylvania1.52 mi200 yd00
Oct 21, 2021EF0Ohio0.29 mi50 yd00
Oct 21, 2021EF0Ohio0.78 mi25 yd00
Nearby

Tornado history nearby

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