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M7.4 · Izu Islands, Japan region · Was That A Quake?
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Great
M
7.4
Izu Islands, Japan region
Historical event · Tue, 06 Mar 1984 02:17:21 GMT
Peak Ground Motion
MMI 3.6
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Depth
457 km
Time (UTC)
02:17
Date
1984-03-06
Latitude
29.384°
Longitude
138.935°
Source
USGS
View official report