M 4.7 earthquake: Philippine Sea (Surigao, Philippines) — February 16, 1988
M 4.7 earthquake: Philippine Sea (Surigao, Philippines) — February 16, 1988. Epicenter 80 km NE of Surigao, depth 33 km, 20:14 Local (1988-02-16 12:14 UTC). Shaking felt by ~391K people. Readings from every reporting agency, affected towns, aftershock sequence.
Philippine Sea (80 km NE of Surigao, Philippines) — 10.17, 126.104
