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 / Alaska

M 6.4 earthquake — 104 km SSE of Ugashik, Alaska

May 20, 1979 · USGS event usp00010rm

Magnitude
6.4 (mb)
Depth
71 km
Location
104 km SSE of Ugashik, Alaska
Coordinates
56.647, -156.725

Full USGS event page →

Other earthquakes in Alaska around this time

M 4.8 · 183 km WSW of Nikolski, AlaskaMay 20, 1979M 4.9 · 94 km SSE of Ugashik, AlaskaMay 23, 1979M 4.6 · 105 km NW of Yakutat, AlaskaMay 16, 1979M 6.2 · 129 km ESE of Nikolski, AlaskaMay 25, 1979M 4.8 · 169 km ESE of Nikolski, AlaskaMay 25, 1979M 4.6 · 114 km SSW of Unalaska, AlaskaMay 25, 1979

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 6.4 earthquake — 104 km SSE of Ugashik, Alaska | DisasterAtlasUSA