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Tornado History

Ozaukee Tornado History

This county-level tornado history page focuses on Ozaukee, Wisconsin. The records below identify 4 tornadoes from 1964 through 2015, including a highest listed rating of F4 (Devastating damage). NOAA damage estimates in this group total at least $2.8M, with 0 deaths and 30 injuries recorded across the listed events.

Key Tornado Statistics

Total Tornadoes4
Total Deaths0
Total Injuries30
Property Damage$2.8M
Avg Length2.7 mi
Avg Width75 yd

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Key Tornado Facts for Ozaukee, Wisconsin

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

Average 0.1 tornadoes per year (0.0/yr in last decade)
August is the peak tornado month with 2 recorded events
Deadliest tornado: F4 in Ozaukee, Wisconsin with 0 deaths
1996 was the most active year with 2 tornadoes
The 1990s had the most tornado activity (2 events)
Longest tornado: 7.6 miles in Ozaukee, Wisconsin
Widest tornado: 125.0 yards in Ozaukee, Wisconsin
Most tornadoes in one day: 2 on Jul 18, 1996

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 Ozaukee, Wisconsin, August is the most active month with 2 tornadoes.

Annual Tornado Trend

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

20

Summary: 1996 was the most active year with 2 recorded tornadoes.

Tornado Intensity Distribution

Shows the breakdown of tornadoes by EF/F rating.

F0
EF0
F1
F4

Summary: F4 tornadoes are the most common in this group, with 1 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.

$2.5M$250K$25K$0

Summary: The highest reported property damage year in this group is 1964 with at least $2.5M in NOAA-listed property damage.

Historical Track Sketch

F4 August 22, 19641964F1 July 18, 19961996EF0 August 10, 20152015F0 July 18, 19961996© 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
August 22, 1964F4Ozaukee, Wisconsin2.2 mi50 yd030$2.5M
July 18, 1996F1Ozaukee, Wisconsin7.6 mi125 yd00$300K
August 10, 2015EF0Ozaukee, Wisconsin0.18 mi50 yd00$1K
July 18, 1996F0Ozaukee, Wisconsin0.8 mi75 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.