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M7.0 · 69 km SW of Adak, Alaska · Was That A Quake?
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Major
M
7.0
69 km SW of Adak, Alaska
Historical event · Sun, 02 May 1971 06:08:27 GMT
Peak Ground Motion
MMI 6.6
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Depth
25 km
Time (UTC)
06:08
Date
1971-05-02
Latitude
51.403°
Longitude
-177.302°
Source
USGS
View official report