M 5.0 earthquake: Philippine Sea (Hamamatsu, Japan) — January 6, 1978

M 5.0 earthquake: Philippine Sea (Hamamatsu, Japan) — January 6, 1978. Epicenter 1132 km SE of Hamamatsu, depth 33 km, 03:07 Local (1978-01-05 17:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (1132 km SE of Hamamatsu, Japan) — 25.641, 143.085

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