Tornado History

Washakie Tornado History

This county-level tornado history page focuses on Washakie, Wyoming. The records below identify 9 tornadoes from 1975 through 2026, including a highest listed rating of EF2 (Considerable damage). NOAA damage estimates in this group total at least $92K, with 0 deaths and 0 injuries recorded across the listed events.

Key Tornado Statistics

Total Tornadoes9
Total Deaths0
Total Injuries0
Property Damage$92K
Avg Length1.2 mi
Avg Width65 yd

Key Tornado Facts for Washakie, Wyoming

Top local patterns from the historical tornado records in this group.

Average 0.2 tornadoes per year (0.2/yr in last decade)
August is the peak tornado month with 4 recorded events
Deadliest tornado: F0 in Washakie, Wyoming with 0 deaths
1999 was the most active year with 2 tornadoes
The 1970s had the most tornado activity (2 events)
Longest tornado: 4.55 miles in Washakie, Wyoming
Widest tornado: 300.0 yards in Washakie, Wyoming
Most tornadoes in one day: 1 on Jun 18, 1975

Monthly Distribution

Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.

January
February
March
April
May
June
July
August
September
October
November
December

Summary: In Washakie, Wyoming, August is the most active month with 4 tornadoes.

Annual Tornado Trend

Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.

20

Summary: 1999 was the most active year with 2 recorded tornadoes.

Tornado Intensity Distribution

Shows the breakdown of tornadoes by EF/F rating.

F0
EF0
EF1
EF2

Summary: F0 tornadoes are the most common in this group, with 5 recorded events.

Property Damage Trends

Visualizes reported property damage over time. Bars use a log-like scale so very large damage years do not flatten the rest of the chart.

$70K$7K$700$0

Summary: The highest reported property damage year in this group is 2010 with at least $70K in NOAA-listed property damage.

Historical Track Sketch

EF2 June 1, 20182018EF1 August 30, 20102010F0 June 17, 19761976F0 June 18, 19751975F0 May 18, 19871987F0 August 11, 19991999F0 August 28, 19991999EF0 August 14, 20092009EF0 May 9, 20262026© OpenStreetMap contributors
This map covers the wider location—not your exact property.Measure the closest recorded track to a street address in or near Washakie, Wyoming.
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Notable Tornado Records

The table highlights the strongest and most damaging records in this page's local dataset. Damage totals are NOAA-reported minimum estimates where available.

DateRatingAreaLengthWidthDeathsInjuriesMin. property damage
June 1, 2018EF2Washakie, Wyoming0.98 mi300 yd00$20K
August 30, 2010EF1Washakie, Wyoming4.55 mi30 yd00$70K
June 17, 1976F0Washakie, Wyoming0 mi33 yd00$2K
June 18, 1975F0Washakie, Wyoming0 mi33 yd00N/A
May 18, 1987F0Washakie, Wyoming0.1 mi10 yd00N/A
August 11, 1999F0Washakie, Wyoming0.2 mi50 yd00N/A
August 28, 1999F0Washakie, Wyoming1 mi75 yd00N/A
August 14, 2009EF0Washakie, Wyoming0.75 mi30 yd00N/A
May 9, 2026EF0Washakie, Wyoming0.5 mi20 yd00N/A
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Source And Limits

Data sourced from NOAA Storm Prediction Center and the NCEI Storm Events Database. TornadoTrace summarizes reported weather events for screening and research; it is not a damage assessment, inspection, or insurance determination. Coordinates and records can be approximate, incomplete, revised, or missing. No warranty of completeness or accuracy.

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