DisasterAtlasUSA

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.

Home / Earthquakes / Wyoming

M 5.5 earthquake — 25 km SSW of Mammoth, Wyoming

December 8, 1976 · USGS event usp0000kp6

Magnitude
5.5 (mb)
Depth
5 km
Location
25 km SSW of Mammoth, Wyoming
Coordinates
44.760, -110.793

Full USGS event page →

Other earthquakes in Wyoming around this time

M 4.9 · 23 km SSW of Mammoth, WyomingDecember 9, 1976M 4.5 · 24 km SSW of Mammoth, WyomingDecember 9, 1976M 4.9 · 24 km SSW of Mammoth, WyomingDecember 19, 1976M 5.3 · 20 km S of Mammoth, WyomingOctober 19, 1976M 4.8 · 53 km NE of Kaycee, WyomingSeptember 3, 1976M 4.5 · 29 km SSE of Mammoth, WyomingJuly 5, 1975

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 5.5 earthquake — 25 km SSW of Mammoth, Wyoming | DisasterAtlasUSA