Tornado History

Coconino Tornado History

This county-level tornado history page focuses on Coconino, Arizona. The records below identify 48 tornadoes from 1957 through 2024, including a highest listed rating of EF3 (Severe damage). NOAA damage estimates in this group total at least $2.0M, with 0 deaths and 7 injuries recorded across the listed events.

Key Tornado Statistics

Total Tornadoes48
Total Deaths0
Total Injuries7
Property Damage$2.0M
Avg Length4.5 mi
Avg Width133 yd

Key Tornado Facts for Coconino, Arizona

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

Average 0.7 tornadoes per year (1.0/yr in last decade)
October is the peak tornado month with 19 recorded events
Deadliest tornado: Unknown in Coconino, Arizona with 0 deaths
2010 was the most active year with 10 tornadoes
The 2010s had the most tornado activity (14 events)
Longest tornado: 30.06 miles in Coconino, Arizona
Widest tornado: 1,100.0 yards in Coconino, Arizona
Most tornadoes in one day: 10 on Oct 6, 2010

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 Coconino, Arizona, October is the most active month with 19 tornadoes.

Annual Tornado Trend

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

10740

Summary: 2010 was the most active year with 10 recorded tornadoes.

Tornado Intensity Distribution

Shows the breakdown of tornadoes by EF/F rating.

F0
EF0
F1
EF1
F2
EF2
EF3
Unknown

Summary: F0 tornadoes are the most common in this group, with 14 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.

$1.6M$160K$16K$0

Summary: The highest reported property damage year in this group is 2010 with at least $1.6M in NOAA-listed property damage.

Historical Track Sketch

EF3 October 6, 20102010EF3 October 6, 20102010EF2 October 6, 20102010F2 October 24, 19921992EF2 October 6, 20102010EF2 October 6, 20102010EF2 October 6, 20102010EF2 September 14, 20112011EF1 October 3, 20222022F1 May 1, 19801980F1 October 14, 20062006EF1 October 6, 20102010EF1 October 6, 20102010EF1 July 10, 20212021F0 October 18, 2005F0 April 23, 1997F0 July 30, 1966F0 October 24, 1992F0 October 24, 1992F0 August 31, 1992F0 September 12, 1997F0 April 23, 1997F0 May 14, 1998F0 September 16, 1999F0 May 6, 2003F0 September 9, 2003F0 October 18, 2005F0 March 19, 2006EF0 August 16, 2008EF0 May 22, 2009EF0 May 22, 2009EF0 October 6, 2010EF0 October 6, 2010EF0 August 18, 2018EF0 October 21, 2018EF0 May 20, 2019EF0 June 29, 2021EF0 June 23, 2022EF0 August 8, 2023EF0 May 13, 2024EF0 October 18, 2024Unknown July 24, 1958Unknown August 18, 1957Unknown August 20, 1957Unknown August 8, 1967Unknown November 1, 1968Unknown July 20, 1968Unknown July 11, 1995© 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
October 6, 2010EF3Coconino, Arizona30.06 mi800 yd00$400K
October 6, 2010EF3Coconino, Arizona4 mi1100 yd00$200K
October 6, 2010EF2Coconino, Arizona26 mi500 yd07$1.0M
October 24, 1992F2Coconino, Arizona5.5 mi200 yd00$25K
October 6, 2010EF2Coconino, Arizona14.8 mi400 yd00N/A
October 6, 2010EF2Coconino, Arizona4.9 mi400 yd00N/A
October 6, 2010EF2Coconino, Arizona18.6 mi600 yd00N/A
September 14, 2011EF2Coconino, Arizona0.5 mi50 yd00N/A
October 3, 2022EF1Coconino, Arizona0.7 mi30 yd00$350K
May 1, 1980F1Coconino, Arizona18.8 mi33 yd00N/A
October 14, 2006F1Coconino, Arizona9.27 mi200 yd00N/A
October 6, 2010EF1Coconino, Arizona0.7 mi100 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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