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M 4.6 earthquake — 105 km SSE of Old Harbor, Alaska
April 12, 1978 · USGS event usp0000u22
Magnitude
4.6 (mb)
Depth
15 km
Location
105 km SSE of Old Harbor, Alaska
Coordinates
56.352, -152.559
Other earthquakes in Alaska around this time
M 4.7 · 76 km SSE of Old Harbor, AlaskaApril 12, 1978M 4.6 · 2 km ENE of Womens Bay, AlaskaApril 12, 1978M 4.7 · 91 km SSE of Old Harbor, AlaskaApril 12, 1978M 5.1 · 93 km SSE of Old Harbor, AlaskaApril 12, 1978M 5.2 · 39 km SE of Akhiok, AlaskaApril 12, 1978M 6.6 · 94 km SSE of Old Harbor, AlaskaApril 12, 1978
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.