M 6.1 earthquake: North Pacific Ocean (Japan) — September 21, 2016

M 6.1 earthquake: North Pacific Ocean (Japan) — September 21, 2016. Epicenter 594 km SE of Yokohama, depth 9 km, 01:21 Local (2016-09-20 16:21 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (594 km SE, Japan) — 30.5017, 142.0478

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