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M 4.7 earthquake — 73 km SSE of Old Harbor, Alaska

November 23, 1977 · USGS event usp0000rnx

Magnitude
4.7 (mb)
Depth
33 km
Location
73 km SSE of Old Harbor, Alaska
Coordinates
56.613, -152.754

Full USGS event page →

Other earthquakes in Alaska 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 4.7 earthquake — 73 km SSE of Old Harbor, Alaska | DisasterAtlasUSA