Tornado History Map

Dallam County, Texas tornado history

50 tornadoes recorded in or across Dallam County from 1950 to 2025, 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 Dallam County

The Storm Prediction Center records 50 tornadoes whose paths touched Dallam County, Texas between 1950 and 2025. None of them is recorded as having killed anyone. The busiest month is May, with 27 tornadoes. The strongest was an F2 on 5 June 1961. The most recent was on 8 June 2025.

  • 50tornadoes
  • 0deaths
  • 4injuries
  • 333per 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 Dallam County?

RatingTornadoesShare
F0 / EF02448%
F1 / EF11224%
F2 / EF2714%
F3 / EF300%
F4 / EF400%
F5 / EF500%
Unknown rating714%

Dallam County tornadoes over time

Tornadoes by decade
Bar chart of tornadoes by period. The most is 11 in 1960s.1950s11960s111970s111980s31990s72000s42010s52020s8

The 2020s only run to 2025, so that bar is for a shorter period. The record starts in 1950.

Show the numbers
PeriodCount
1950s1
1960s11
1970s11
1980s3
1990s7
2000s4
2010s5
2020s8
Tornadoes by month
Bar chart of tornadoes by period. The most is 27 in May.Jan0Feb0Mar1Apr2May27Jun17Jul0Aug2Sep1Oct0Nov0Dec0
Show the numbers
PeriodCount
Jan0
Feb0
Mar1
Apr2
May27
Jun17
Jul0
Aug2
Sep1
Oct0
Nov0
Dec0

Records for Dallam County

  • Strongest and Longest path: Oklahoma tornado5 June 1961, F2, 1 injury, 28.5 miles long
  • Most recent: Texas tornado8 June 2025, EF1, 1.6 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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