M 4.7 earthquake: Philippine Sea (Hamamatsu, Japan) — April 14, 1979

M 4.7 earthquake: Philippine Sea (Hamamatsu, Japan) — April 14, 1979. Epicenter 1116 km SE of Hamamatsu, depth 33 km, 07:21 Local (1979-04-13 21:21 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (1116 km SE of Hamamatsu, Japan) — 25.607, 142.62

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