M 4.8 earthquake: Philippine Sea (Naha, Japan) — October 13, 1981

M 4.8 earthquake: Philippine Sea (Naha, Japan) — October 13, 1981. Epicenter 282 km W of Naha, depth 147 km, 22:01 Local (1981-10-13 13:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (282 km W of Naha, Japan) — 25.599, 124.937

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