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The quake struck at a depth of 10 kilometres at 2:10am local time (1710 GMT Friday), 327 kilometres southeast of Ishinomaki in Miyagi Prefecture, according to the US Geological Survey.
The quake struck at a depth of 10 kilometres at 2:10am local time (1710 GMT Friday), 327 kilometres southeast of Ishinomaki in Miyagi Prefecture, according to the US Geological Survey.