M 4.6 earthquake: North Pacific Ocean (Philippines) — April 17, 1997
M 4.6 earthquake: North Pacific Ocean (Philippines) — April 17, 1997. Epicenter 300 km SE of General Santos, depth 110 km, 16:51 Local (1997-04-17 08:51 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
North Pacific Ocean (300 km SE, Philippines) — 4.864, 127.578
