Tornado History

Penobscot Tornado History

This county-level tornado history page focuses on Penobscot, Maine. The records below identify 14 tornadoes from 1953 through 2017, including a highest listed rating of F2 (Considerable damage). NOAA damage estimates in this group total at least $308K, with 0 deaths and 2 injuries recorded across the listed events.

Key Tornado Statistics

Total Tornadoes14
Total Deaths0
Total Injuries2
Property Damage$308K
Avg Length2.7 mi
Avg Width104 yd

Key Tornado Facts for Penobscot, Maine

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

Average 0.2 tornadoes per year (0.1/yr in last decade)
August is the peak tornado month with 6 recorded events
Deadliest tornado: F1 in Penobscot, Maine with 0 deaths
1959 was the most active year with 3 tornadoes
The 1950s had the most tornado activity (5 events)
Longest tornado: 13.3 miles in Penobscot, Maine
Widest tornado: 500.0 yards in Penobscot, Maine
Most tornadoes in one day: 2 on Aug 17, 1959

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 Penobscot, Maine, August 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.

3210

Summary: 1959 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
F2

Summary: F1 tornadoes are the most common in this group, with 6 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.

$275K$28K$3K$0

Summary: The highest reported property damage year in this group is 1971 with at least $275K in NOAA-listed property damage.

Historical Track Sketch

F2 June 30, 19711971F2 November 7, 19711971F2 August 16, 19591959F2 November 7, 19711971F1 July 2, 19581958F1 August 17, 19591959F1 August 17, 19591959F1 June 6, 19531953F1 June 28, 19911991F1 July 24, 20012001EF1 August 5, 20172017F0 August 27, 19971997F0 August 1, 20052005EF0 June 2, 20102010© OpenStreetMap contributors
This map covers the wider location—not your exact property.Measure the closest recorded track to a street address in or near Penobscot, Maine.
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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
June 30, 1971F2Penobscot, Maine13.3 mi33 yd00$250K
November 7, 1971F2Penobscot, Maine5.1 mi3 yd00$25K
August 16, 1959F2Penobscot, Maine2 mi27 yd00$2K
November 7, 1971F2Penobscot, Maine0.1 mi17 yd00$250
July 2, 1958F1Penobscot, Maine2.7 mi17 yd00$25K
August 17, 1959F1Penobscot, Maine2 mi300 yd00$2K
August 17, 1959F1Penobscot, Maine0.8 mi300 yd01$2K
June 6, 1953F1Penobscot, Maine0.2 mi33 yd01$250
June 28, 1991F1Penobscot, Maine0.7 mi50 yd00N/A
July 24, 2001F1Penobscot, Maine6 mi75 yd00N/A
August 5, 2017EF1Penobscot, Maine2.53 mi33 yd00N/A
August 27, 1997F0Penobscot, Maine0.1 mi20 yd00N/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.

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