M 5.1 earthquake: Philippine Sea (Agana, Guam) — February 10, 1987

M 5.1 earthquake: Philippine Sea (Agana, Guam) — February 10, 1987. Epicenter 95 km SW of Agana, depth 105 km, 08:42 Local (1987-02-09 22:42 UTC). Shaking felt by ~122K people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (95 km SW of Agana, Guam) — 12.926, 144.071

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