Tornado History Map

Snyder County, Pennsylvania tornado history

10 tornadoes recorded in or across Snyder County from 1957 to 2021, 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 Snyder County

The Storm Prediction Center records 10 tornadoes whose paths touched Snyder County, Pennsylvania between 1957 and 2021. None of them is recorded as having killed anyone. The busiest month is September, with 3 tornadoes. The strongest was an F2 on 28 August 1978. The most recent was on 8 September 2021.

  • 10tornadoes
  • 0deaths
  • 7injuries
  • 304per 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 Snyder County?

RatingTornadoesShare
F0 / EF0550%
F1 / EF1330%
F2 / EF2220%
F3 / EF300%
F4 / EF400%
F5 / EF500%
Unknown rating00%

Snyder County tornadoes over time

Tornadoes by decade
Bar chart of tornadoes by period. The most is 3 in 1990s.1950s11970s11980s11990s32010s12020s3

The 2020s only run to 2021, so that bar is for a shorter period. The record starts in 1950.

Show the numbers
PeriodCount
1950s1
1970s1
1980s1
1990s3
2010s1
2020s3
Tornadoes by month
Bar chart of tornadoes by period. The most is 3 in Sep.Jan0Feb0Mar0Apr2May0Jun1Jul2Aug2Sep3Oct0Nov0Dec0
Show the numbers
PeriodCount
Jan0
Feb0
Mar0
Apr2
May0
Jun1
Jul2
Aug2
Sep3
Oct0
Nov0
Dec0

Records for Snyder County

  • Strongest: Pennsylvania tornado28 August 1978, F2, 1 injury, 3.3 miles long
  • Longest path: Pennsylvania tornado17 July 1992, F1, 4 injuries, 4.5 miles long
  • Most recent: Pennsylvania tornado8 September 2021, EF0, 1.5 miles long

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

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