M 5.3 earthquake: Philippine Sea (Agana, Guam) — March 14, 1987
M 5.3 earthquake: Philippine Sea (Agana, Guam) — March 14, 1987. Epicenter 106 km W of Agana, depth 147 km, 15:35 Local (1987-03-14 05:35 UTC). Shaking felt by ~122K people. Readings from every reporting agency, affected towns, aftershock sequence.
Philippine Sea (106 km W of Agana, Guam) — 13.157, 143.822
