Tornado History

St. Lawrence Tornado History

This county-level tornado history page focuses on St. Lawrence, New York. The records below identify 10 tornadoes from 1954 through 2024, including a highest listed rating of F2 (Considerable damage). NOAA damage estimates in this group total at least $878K, with 1 deaths and 4 injuries recorded across the listed events.

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10recorded tornadoes
F2 (Considerable damage)highest rating
$878Kminimum property damage
August 11, 2024latest tornado
5 milongest listed path
350 ydwidest listed path

Historical Track Sketch

F2 August 15, 19861986F2 September 19, 19541954F1 May 31, 19851985F1 August 7, 19721972F1 July 10, 19891989F0 July 24, 19871987F0 June 9, 20042004F0 June 9, 20042004F0 August 9, 19881988EF0 August 11, 20242024© OpenStreetMap contributors

Rating Breakdown

  • F2 (Considerable damage)2
  • F1 (Moderate damage)3
  • F0 (Light damage)4
  • EF0 (Light damage)1

Most Active Years

  • 20042
  • 19541
  • 19721
  • 19851
  • 19861
  • 19871
  • 19881
  • 19891

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 15, 1986F2St. Lawrence, New York0.2 mi10 yd13$250K
September 19, 1954F2St. Lawrence, New York0 mi33 yd00$25K
May 31, 1985F1St. Lawrence, New York5 mi50 yd00$250K
August 7, 1972F1St. Lawrence, New York4.9 mi30 yd00$25K
July 10, 1989F1St. Lawrence, New York1.7 mi30 yd01$25K
July 24, 1987F0St. Lawrence, New York0.4 mi10 yd00$250K
June 9, 2004F0St. Lawrence, New York2 mi350 yd00$25K
June 9, 2004F0St. Lawrence, New York0.2 mi100 yd00$25K
August 9, 1988F0St. Lawrence, New York0.5 mi17 yd00$2K
August 11, 2024EF0St. Lawrence, New York0.13 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.