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M7.1 · 35 km SW of Nikolski, Alaska · Was That A Quake?
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Great
M
7.1
35 km SW of Nikolski, Alaska
Historical event · Mon, 11 Mar 1957 09:58:52 GMT
Depth
35 km
Time (UTC)
09:58
Date
1957-03-11
Latitude
52.691°
Longitude
-169.191°
Source
USGS
View official report