Tornado History
Porter Tornado History
This county-level tornado history page focuses on Porter, Indiana. The records below identify 26 tornadoes from 1958 through 2024, including a highest listed rating of F3 (Severe damage). NOAA damage estimates in this group total at least $26.9M, with 1 deaths and 5 injuries recorded across the listed events.
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Key Tornado Statistics
Key Tornado Facts for Porter, Indiana
Top local patterns from the historical tornado records in this group.
Average 0.4 tornadoes per year (0.5/yr in last decade)
April is the peak tornado month with 6 recorded events
Deadliest tornado: F1 in Porter, Indiana with 1 deaths
2024 was the most active year with 3 tornadoes
The 1960s had the most tornado activity (8 events)
Longest tornado: 14.8 miles in Porter, Indiana
Widest tornado: 300.0 yards in Porter, Indiana
Most tornadoes in one day: 2 on Jul 9, 1966
Monthly Distribution
Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.
Summary: In Porter, Indiana, April is the most active month with 6 tornadoes.
Annual Tornado Trend
Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.
Summary: 2024 was the most active year with 3 recorded tornadoes.
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.
Summary: The highest reported property damage year in this group is 1965 with at least $25.0M in NOAA-listed property damage.
Historical Track Sketch
This map covers the wider location—not your exact property.Measure the closest recorded track to a street address in or near Porter, Indiana.
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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.
| Date | Rating | Area | Length | Width | Deaths | Injuries | Min. property damage |
|---|---|---|---|---|---|---|---|
| April 11, 1965 | F3 | Porter, Indiana | 14.8 mi | 33 yd | 0 | 0 | $25.0M |
| March 12, 1976 | F3 | Porter, Indiana | 0 mi | 200 yd | 0 | 0 | $250K |
| October 24, 1967 | F3 | Porter, Indiana | 0 mi | 33 yd | 0 | 0 | $25K |
| April 30, 1962 | F3 | Porter, Indiana | 0 mi | 33 yd | 0 | 0 | $2K |
| August 19, 2009 | EF2 | Porter, Indiana | 4 mi | 60 yd | 0 | 0 | $1.5M |
| March 12, 1976 | F2 | Porter, Indiana | 3.3 mi | 33 yd | 0 | 0 | $2K |
| June 8, 1958 | F1 | Porter, Indiana | 0 mi | 33 yd | 0 | 0 | $25K |
| June 20, 1974 | F1 | Porter, Indiana | 0.5 mi | 27 yd | 0 | 0 | $25K |
| July 9, 1966 | F1 | Porter, Indiana | 0 mi | 33 yd | 0 | 0 | $250 |
| August 3, 1988 | F1 | Porter, Indiana | 0.2 mi | 100 yd | 0 | 0 | $250 |
| April 30, 1960 | F1 | Porter, Indiana | 0 mi | 33 yd | 0 | 1 | $30 |
| May 30, 1980 | F1 | Porter, Indiana | 0 mi | 33 yd | 1 | 0 | N/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.