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M6.6 · 88 km SSE of Old Harbor, Alaska · Was That A Quake?
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Major
M
6.6
88 km SSE of Old Harbor, Alaska
Historical event · Fri, 21 Dec 1917 17:54:32 GMT
Depth
15 km
Time (UTC)
17:54
Date
1917-12-21
Latitude
56.449°
Longitude
-152.838°
Source
USGS
View official report