M 4.9 earthquake: North Pacific Ocean (Philippines) — April 3, 1983

M 4.9 earthquake: North Pacific Ocean (Philippines) — April 3, 1983. Epicenter 336 km SE of General Santos, depth 94 km, 01:09 Local (1983-04-02 16:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (336 km SE, Philippines) — 4.735, 127.88

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