M 4.7 earthquake: North Pacific Ocean (Japan) — September 19, 1984

M 4.7 earthquake: North Pacific Ocean (Japan) — September 19, 1984. Epicenter 881 km S of Hamamatsu, depth 446 km, 17:41 Local (1984-09-19 08:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (881 km S, Japan) — 27.068, 140.126

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