Tornado History

Kossuth Tornado History

This county-level tornado history page focuses on Kossuth, Iowa. The records below identify 39 tornadoes from 1964 through 2020, including a highest listed rating of F4 (Devastating damage). NOAA damage estimates in this group total at least $62.7M, with 2 deaths and 42 injuries recorded across the listed events.

Key Tornado Statistics

Total Tornadoes39
Total Deaths2
Total Injuries42
Property Damage$62.7M
Avg Length3.7 mi
Avg Width77 yd

Key Tornado Facts for Kossuth, Iowa

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

Average 0.7 tornadoes per year (0.4/yr in last decade)
June is the peak tornado month with 17 recorded events
Deadliest tornado: F3 in Kossuth, Iowa with 2 deaths
1979 was the most active year with 4 tornadoes
The 1970s had the most tornado activity (13 events)
Longest tornado: 31.3 miles in Kossuth, Iowa
Widest tornado: 300.0 yards in Kossuth, Iowa
Most tornadoes in one day: 4 on Jun 28, 1979

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 Kossuth, Iowa, June is the most active month with 17 tornadoes.

Annual Tornado Trend

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

4320

Summary: 1979 was the most active year with 4 recorded tornadoes.

Tornado Intensity Distribution

Shows the breakdown of tornadoes by EF/F rating.

F0
EF0
F1
EF1
F2
F3
F4
Unknown
EFU

Summary: F1 tornadoes are the most common in this group, with 11 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.

$30.0M$3.0M$300K$0

Summary: The highest reported property damage year in this group is 1984 with at least $30.0M in NOAA-listed property damage.

Historical Track Sketch

F4 August 29, 19641964F3 June 28, 19791979F3 June 7, 19841984F2 July 19, 19801980F2 September 20, 19801980F2 June 7, 19841984F2 June 7, 19841984F2 May 15, 19981998F2 June 9, 19741974F1 June 28, 19791979F1 July 11, 19871987EF1 June 20, 20112011EF1 April 9, 20112011F1 July 1, 19721972F1 July 1, 1972F1 May 26, 1972F1 July 14, 1978F1 July 14, 1978F1 June 14, 1978F1 June 28, 1979F1 June 28, 1979F1 May 17, 1982EF1 September 4, 2018F0 July 25, 2005F0 September 3, 1980F0 September 3, 1980F0 June 18, 1994EF0 July 19, 2008F0 June 16, 1984F0 August 3, 1998EF0 July 9, 2008EF0 April 24, 2008EF0 June 17, 2010EF0 June 17, 2010EF0 July 27, 2016EF0 July 30, 2016Unknown June 10, 1977Unknown June 10, 1977EFU June 18, 2020© OpenStreetMap contributors
This map covers the wider location—not your exact property.Measure the closest recorded track to a street address in or near Kossuth, Iowa.
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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
August 29, 1964F4Kossuth, Iowa15.8 mi100 yd02$250K
June 28, 1979F3Kossuth, Iowa15.9 mi300 yd234$25.0M
June 7, 1984F3Kossuth, Iowa9 mi150 yd05$25.0M
July 19, 1980F2Kossuth, Iowa0 mi33 yd00$2.5M
September 20, 1980F2Kossuth, Iowa5.2 mi80 yd00$2.5M
June 7, 1984F2Kossuth, Iowa1 mi150 yd00$2.5M
June 7, 1984F2Kossuth, Iowa8 mi150 yd01$2.5M
May 15, 1998F2Kossuth, Iowa31.3 mi175 yd00$1.0M
June 9, 1974F2Kossuth, Iowa0 mi33 yd00$250K
June 28, 1979F1Kossuth, Iowa0 mi300 yd00$250K
July 11, 1987F1Kossuth, Iowa3 mi20 yd00$250K
June 20, 2011EF1Kossuth, Iowa1.18 mi75 yd00$200K
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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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