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M 4.5 earthquake — 63 km E of Port Alsworth, Alaska

February 28, 1991 · USGS event ak9912px7w8y

Magnitude
4.5 (mb)
Depth
140.1 km
Location
63 km E of Port Alsworth, Alaska
Coordinates
60.173, -153.168

Full USGS event page →

Other earthquakes in Alaska around this time

M 4.7 · 65 km SE of Nikolski, AlaskaFebruary 21, 1991M 4.7 · 19 km SE of Nikolski, AlaskaMarch 13, 1991M 4.6 · 109 km SSE of King Cove, AlaskaMarch 14, 1991M 4.9 · 74 km SE of Perryville, AlaskaMarch 20, 1991M 4.8 · 77 km ESE of Nikolski, AlaskaFebruary 8, 1991M 5.1 · 49 km NE of Chase, AlaskaMarch 21, 1991

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 4.5 earthquake — 63 km E of Port Alsworth, Alaska | DisasterAtlasUSA