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This is a record of past federal disaster declarations, not a forecast. Federal assistance figures are aid obligated under specific programs, not total damages. For current threats, check the National Weather Service and FEMA.

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M 6.1 earthquake — 12 km N of Winston, Montana

October 19, 1935 · USGS event iscgem904601

Magnitude
6.13 (mw)
Depth
15 km
Location
12 km N of Winston, Montana
Coordinates
46.591, -111.651

Full USGS event page →

Other earthquakes in Montana around this time

Source: U.S. Geological Survey, Earthquake Hazards Program (ANSS Comprehensive Catalog). Magnitudes and locations for older events are revised as methods improve. This is a catalogue record, not a forecast.

M 6.1 earthquake — 12 km N of Winston, Montana | DisasterAtlasUSA