Magnitude
5.5 (fa)
Depth
—
Location
Western Montana
Coordinates
48.000, -113.800
Other earthquakes in Montana around this time
M 6.1 · 30 km SSW of Big Sky, MontanaNovember 23, 1947M 7.2 · The 1959 Hebgen Lake, Montana EarthquakeAugust 18, 1959M 6.0 · 21 km E of West Yellowstone, MontanaAugust 19, 1959M 5.0 · 31 km W of Hebgen Lake Estates, MontanaAugust 19, 1959M 5.0 · 15 km NE of West Yellowstone, MontanaAugust 19, 1959M 4.7 · 32 km W of Hebgen Lake Estates, MontanaAugust 19, 1959
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.