M 4.9 earthquake: North Pacific Ocean (Philippines) — January 27, 1991

M 4.9 earthquake: North Pacific Ocean (Philippines) — January 27, 1991. Epicenter 322 km SE of General Santos, depth 117 km, 15:58 Local (1991-01-27 06:58 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (322 km SE, Philippines) — 4.523, 127.604

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