Tornado History

Lemhi Tornado History

This county-level tornado history page focuses on Lemhi, Idaho. The records below identify 3 tornadoes from 1956 through 1987, including a highest listed rating of F1 (Moderate damage). NOAA damage estimates in this group total at least $253K, with 0 deaths and 0 injuries recorded across the listed events.

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3recorded tornadoes
F1 (Moderate damage)highest rating
$253Kminimum property damage
June 15, 1987latest tornado
0.5 milongest listed path
33 ydwidest listed path

Historical Track Sketch

F1 June 15, 19871987F1 August 24, 19841984F1 June 1, 19561956© OpenStreetMap contributors

Rating Breakdown

  • F1 (Moderate damage)3

Most Active Years

  • 19561
  • 19841
  • 19871

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 15, 1987F1Lemhi, Idaho0.1 mi20 yd00$250K
August 24, 1984F1Lemhi, Idaho0.1 mi7 yd00$2K
June 1, 1956F1Lemhi, Idaho0.5 mi33 yd00$30

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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.