M 4.5 earthquake: North Pacific Ocean (Philippines) — February 13, 1980

M 4.5 earthquake: North Pacific Ocean (Philippines) — February 13, 1980. Epicenter 310 km SE of General Santos, depth 98 km, 13:44 Local (1980-02-13 05:44 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (310 km SE, Philippines) — 4.312, 127.318

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