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M6.6 · 152 km WSW of Adak, Alaska · Was That A Quake?
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Major
M
6.6
152 km WSW of Adak, Alaska
Historical event · Wed, 13 Mar 1957 15:42:11 GMT
Depth
25 km
Time (UTC)
15:42
Date
1957-03-13
Latitude
51.425°
Longitude
-178.721°
Source
USGS
View official report