McKean County, Pennsylvania tornado history

5 tornadoes recorded in or across McKean County from 1985 to 2003, coloured by rating on the map.

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Years1950 to 2025
Rating (F or EF scale)

Shows tornadoes that started in, or crossed, the chosen state. To see how many have passed near you, search a town or ZIP code, or tap the map.

Key
  • F0 / EF0 Light damage
  • F1 / EF1 Moderate damage
  • F2 / EF2 Considerable damage
  • F3 / EF3 Severe damage
  • F4 / EF4 Devastating damage
  • F5 / EF5 Incredible damage
  • Unknown Not rated (2007 onwards)

How to read the lines. Each line is one tornado, drawn from where it started to where it ended, coloured and sized by its rating. A dot means the record has no end point. Tap a line for its details, or tap anywhere else to see how many tornadoes have passed nearby. Weaker tornadoes appear as you zoom in. Ratings use the Fujita (F) scale before 1 February 2007 and the Enhanced Fujita (EF) scale from then on.

Tornadoes in McKean County

The Storm Prediction Center records 5 tornadoes whose paths touched McKean County, Pennsylvania between 1985 and 2003. They killed 4 people and injured 40. The busiest month is May, with 2 tornadoes. The strongest was an F4 on 31 May 1985. The most recent was on 21 July 2003.

  • 5tornadoes
  • 4deaths
  • 40injuries
  • 51per 10,000 sq mi of land

A tornado that crossed several counties counts in each one, so county counts add up to more than the state's.

How strong were the tornadoes in McKean County?

RatingTornadoesShare
F0 / EF0120%
F1 / EF1240%
F2 / EF2120%
F3 / EF300%
F4 / EF4120%
F5 / EF500%
Unknown rating00%

McKean County tornadoes over time

Tornadoes by decade
Bar chart of tornadoes by period. The most is 2 in 1980s.1980s21990s22000s1

The 2000s only run to 2003, so that bar is for a shorter period. The record starts in 1950.

Show the numbers
PeriodCount
1980s2
1990s2
2000s1
Tornadoes by month
Bar chart of tornadoes by period. The most is 2 in May.Jan0Feb0Mar0Apr0May2Jun1Jul2Aug0Sep0Oct0Nov0Dec0
Show the numbers
PeriodCount
Jan0
Feb0
Mar0
Apr0
May2
Jun1
Jul2
Aug0
Sep0
Oct0
Nov0
Dec0

Records for McKean County

Notable tornadoes in McKean County

Many of these tornadoes killed or injured people. The numbers are the official record's, and they may be revised.

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