Home / Earthquakes / Alaska
M 7.0 earthquake — 203 km SSE of Unalaska, Alaska
August 22, 1940 · USGS event iscgem901543
Magnitude
6.96 (mw)
Depth
15 km
Location
203 km SSE of Unalaska, Alaska
Coordinates
52.158, -165.500
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.