M 7.0 - 171 km WNW of Attu Station, Alaska
- 1953-01-05 07:48:28 (UTC)
- 53.631°N 170.973°E
- 21.3 km depth
Maximum observed Modified Mercalli Intensity (MMI) I
Felt on Attu Island, Alaska.
Abridged from Seismicity of the United States, 1568-1989 (Revised), by Carl W. Stover and Jerry L. Coffman, U.S. Geological Survey Professional Paper 1527, United States Government Printing Office, Washington: 1993.