Tornado History

Herkimer Tornado History

This county-level tornado history page focuses on Herkimer, New York. The records below identify 11 tornadoes from 1970 through 2024, including a highest listed rating of F1 (Moderate damage). NOAA damage estimates in this group total at least $3.0M, with 1 deaths and 5 injuries recorded across the listed events.

Key Tornado Statistics

Total Tornadoes11
Total Deaths1
Total Injuries5
Property Damage$3.0M
Avg Length2.8 mi
Avg Width108 yd

Key Tornado Facts for Herkimer, New York

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

Average 0.2 tornadoes per year (0.4/yr in last decade)
June is the peak tornado month with 4 recorded events
Deadliest tornado: Unknown in Herkimer, New York with 1 deaths
2024 was the most active year with 3 tornadoes
The 1990s had the most tornado activity (3 events)
Longest tornado: 15 miles in Herkimer, New York
Widest tornado: 250.0 yards in Herkimer, New York
Most tornadoes in one day: 2 on Jul 16, 2024

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 Herkimer, New York, June 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.

3210

Summary: 2024 was the most active year with 3 recorded tornadoes.

Tornado Intensity Distribution

Shows the breakdown of tornadoes by EF/F rating.

F0
EF0
F1
EF1
Unknown

Summary: EF1 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.

$2.8M$275K$28K$0

Summary: The highest reported property damage year in this group is 1990 with at least $2.8M in NOAA-listed property damage.

Historical Track Sketch

F1 August 28, 19901990EF1 June 22, 20242024EF1 April 28, 20112011EF1 June 30, 20172017EF1 July 16, 20242024EF1 July 16, 20242024F0 May 17, 19901990F0 August 4, 19921992F0 July 11, 19841984EF0 June 28, 20102010Unknown June 18, 19701970© OpenStreetMap contributors
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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 28, 1990F1Herkimer, New York2 mi57 yd03$2.5M
June 22, 2024EF1Herkimer, New York1.96 mi200 yd00$18K
April 28, 2011EF1Herkimer, New York2.88 mi250 yd00N/A
June 30, 2017EF1Herkimer, New York0.6 mi150 yd00N/A
July 16, 2024EF1Herkimer, New York0.7 mi180 yd00N/A
July 16, 2024EF1Herkimer, New York4.1 mi150 yd00N/A
May 17, 1990F0Herkimer, New York0.5 mi13 yd01$250K
August 4, 1992F0Herkimer, New York0.2 mi10 yd00$25K
July 11, 1984F0Herkimer, New York15 mi100 yd00$2K
June 28, 2010EF0Herkimer, New York0.97 mi50 yd00N/A
June 18, 1970UnknownHerkimer, New York2.3 mi33 yd11$250K
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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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