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Tornado History

Mahnomen Tornado History

This location page summarizes tornado records that list Mahnomen, Minnesota as a begin or end location. The dataset includes 6 matching records from 1998 through 2023. The strongest matching rating is EF2 (Considerable damage), the latest matching tornado is June 24, 2023, and minimum reported property damage totals $1.1M.

Key Tornado Statistics

Total Tornadoes6
Total Deaths0
Total Injuries0
Property Damage$1.1M
Avg Length5.1 mi
Avg Width130 yd

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Key Tornado Facts for Mahnomen, Minnesota

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

Average 0.2 tornadoes per year (0.2/yr in last decade)
July is the peak tornado month with 3 recorded events
Deadliest tornado: F0 in Mahnomen, Minnesota with 0 deaths
1998 was the most active year with 2 tornadoes
The 2010s had the most tornado activity (3 events)
Longest tornado: 16.92 miles in Mahnomen, Minnesota
Widest tornado: 250.0 yards in Mahnomen, Minnesota
Most tornadoes in one day: 2 on Jul 20, 1998

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 Mahnomen, Minnesota, July is the most active month with 3 tornadoes.

Annual Tornado Trend

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

20

Summary: 1998 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 2 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.

$1.0M$100K$10K$0

Summary: The highest reported property damage year in this group is 2013 with at least $1.0M in NOAA-listed property damage.

Historical Track Sketch

EF2 July 22, 20132013EF2 June 24, 20232023EF1 June 22, 20152015F0 July 20, 19981998F0 July 20, 19981998EF0 May 24, 20192019© OpenStreetMap contributors

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
July 22, 2013EF2Mahnomen, Minnesota16.92 mi250 yd00$1.0M
June 24, 2023EF2Mahnomen, Minnesota6.22 mi250 yd00$56K
June 22, 2015EF1Mahnomen, Minnesota0.23 mi30 yd00N/A
July 20, 1998F0Mahnomen, Minnesota0.3 mi25 yd00$30K
July 20, 1998F0Mahnomen, Minnesota0.5 mi25 yd00N/A
May 24, 2019EF0Mahnomen, Minnesota6.14 mi200 yd00N/A

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Source And Limits

Data source: NOAA/NCEI. TornadoTrace summarizes historical records for screening and research. Coordinates, damage estimates, narratives, and event details can be approximate, incomplete, revised, or missing. Do not use this page as legal, insurance, engineering, real estate, emergency management, or safety advice.