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M 5.6 earthquake — 87 km SSE of Old Harbor, Alaska
March 31, 1964 · USGS event iscgem870244
Magnitude
5.58 (mw)
Depth
20 km
Location
87 km SSE of Old Harbor, Alaska
Coordinates
56.533, -152.562
Other earthquakes in Alaska around this time
M 5.7 · 84 km SE of Chiniak, AlaskaApril 1, 1964M 6.0 · 94 km SE of Old Harbor, AlaskaMarch 30, 1964M 5.6 · 141 km SE of Halibut Cove, AlaskaMarch 30, 1964M 5.8 · 101 km SSE of Old Harbor, AlaskaMarch 30, 1964M 5.8 · 90 km SSE of Old Harbor, AlaskaMarch 30, 1964M 5.6 · 92 km SSE of Old Harbor, AlaskaMarch 30, 1964
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.