M 5.1 earthquake: North Pacific Ocean (Philippines) — July 5, 1983
M 5.1 earthquake: North Pacific Ocean (Philippines) — July 5, 1983. Epicenter 261 km SE of General Santos, depth 98 km, 06:00 Local (1983-07-04 22:00 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
North Pacific Ocean (261 km SE, Philippines) — 4.41, 126.797
