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 4.6 earthquake — 21 km SSW of Mammoth, Wyoming

July 2, 1975 · USGS event usp0000bvh

Magnitude
4.6 (mb)
Depth
5 km
Location
21 km SSW of Mammoth, Wyoming
Coordinates
44.787, -110.756

Full USGS event page →

Other earthquakes in Wyoming 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 4.6 earthquake — 21 km SSW of Mammoth, Wyoming | DisasterAtlasUSA