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Tornado (F5) — Cass, North Dakota

June 20, 1957 · NOAA Storm Events record

Direct deaths
10
Direct injuries
103
Property damage
$25.0M
Magnitude
0
Tornado scale
F5
Area
Cass

Other notable tornado events in North Dakota

Grant · July 4, 19785 killedCass · June 20, 20253 killedMorton · May 29, 19532 killedRichland · July 2, 19552 killedGrand Forks · August 26, 20071 killedMckenzie · July 9, 20181 killed

Source: NOAA/NCEI Storm Events Database. Deaths and injuries are those NOAA classifies as direct. Damage is the reporting office's estimate at the time and is not inflation-adjusted. This is a catalogue record, not a forecast.

Tornado — Cass, North Dakota, June 20, 1957 | DisasterAtlasUSA