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M 4.8 earthquake — 69 km SSW of Unalaska, Alaska
March 30, 1979 · USGS event usp0000zs3
Magnitude
4.8 (mb)
Depth
37 km
Location
69 km SSW of Unalaska, Alaska
Coordinates
53.265, -166.745
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.