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M6.8 · 166 km SE of Katsuura, Japan · Was That A Quake?
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Major
M
6.8
166 km SE of Katsuura, Japan
Historical event · Tue, 18 Sep 1984 17:02:44 GMT
Peak Ground Motion
MMI 4.0
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Depth
48 km
Time (UTC)
17:02
Date
1984-09-18
Latitude
34.006°
Longitude
141.500°
Source
USGS
View official report