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M7.9 · 78 km E of Hachinohe, Japan · Was That A Quake?
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Great
M
7.9
78 km E of Hachinohe, Japan
Historical event · Mon, 09 Mar 1931 03:49:00 GMT
Peak Ground Motion
MMI 6.7
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Depth
35 km
Time (UTC)
03:49
Date
1931-03-09
Latitude
40.591°
Longitude
142.422°
Source
USGS
View official report