M 4.5 earthquake: Philippine Sea (Naha, Japan) — February 13, 1983

M 4.5 earthquake: Philippine Sea (Naha, Japan) — February 13, 1983. Epicenter 124 km S of Naha, depth 33 km, 06:35 Local (1983-02-12 21:35 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (124 km S of Naha, Japan) — 25.146, 128.065

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