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M 6.1 earthquake — 95 km SSE of Old Harbor, Alaska
April 4, 1964 · USGS event iscgem868350
Magnitude
6.1 (mw)
Depth
14.9 km
Location
95 km SSE of Old Harbor, Alaska
Coordinates
56.392, -152.820
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.