Tornado History

Larimer Tornado History

This county-level tornado history page focuses on Larimer, Colorado. The records below identify 28 tornadoes from 1954 through 2018, including a highest listed rating of EF3 (Severe damage). NOAA damage estimates in this group total at least $65K, with 0 deaths and 0 injuries recorded across the listed events.

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28recorded tornadoes
EF3 (Severe damage)highest rating
$65Kminimum property damage
May 18, 2018latest tornado
14.43 milongest listed path
500 ydwidest listed path

Historical Track Sketch

EF3 June 4, 20152015F2 June 9, 19901990F2 May 30, 19571957F2 June 4, 19761976F1 June 18, 19871987F1 July 7, 19631963F1 May 24, 19801980F1 June 15, 19881988F1 May 29, 19571957F1 June 25, 19821982F1 July 7, 19831983F1 August 2, 19851985F1 August 7, 19871987F1 June 25, 19881988F1 June 9, 1990EF1 May 22, 2008F0 June 6, 1990F0 June 23, 1965F0 July 22, 1979F0 August 7, 1988F0 May 31, 1989F0 July 8, 1990F0 June 22, 1991F0 May 6, 1995F0 May 9, 2002F0 July 25, 2005EF0 May 18, 2018Unknown August 7, 1954© OpenStreetMap contributors

Rating Breakdown

  • EF3 (Severe damage)1
  • F2 (Considerable damage)3
  • F1 (Moderate damage)11
  • EF1 (Moderate damage)1
  • F0 (Light damage)10
  • EF0 (Light damage)1
  • Unknown rating1

Most Active Years

  • 19904
  • 19883
  • 19572
  • 19872
  • 19541
  • 19631
  • 19651
  • 19761

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 4, 2015EF3Larimer, Colorado0.87 mi440 yd00N/A
June 9, 1990F2Larimer, Colorado3 mi200 yd00$25K
May 30, 1957F2Larimer, Colorado1.9 mi33 yd00$2K
June 4, 1976F2Larimer, Colorado0.5 mi300 yd00N/A
June 18, 1987F1Larimer, Colorado1 mi40 yd00$25K
July 7, 1963F1Larimer, Colorado0.5 mi33 yd00$2K
May 24, 1980F1Larimer, Colorado1 mi40 yd00$2K
June 15, 1988F1Larimer, Colorado1 mi50 yd00$2K
May 29, 1957F1Larimer, Colorado6.1 mi33 yd00$250
June 25, 1982F1Larimer, Colorado1 mi100 yd00$30
July 7, 1983F1Larimer, Colorado0.2 mi30 yd00$30
August 2, 1985F1Larimer, Colorado0.3 mi20 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.