M 5.2 earthquake in Guam (Agana) — August 4, 1987

M 5.2 earthquake in Guam (Agana) — August 4, 1987. Epicenter 28 km NW of Agana, depth 132 km, 00:55 Local (1987-08-03 14:55 UTC). Shaking felt by ~122K people. Readings from every reporting agency, affected towns, aftershock sequence.

28 km NW of Agana (Guam) — 13.583, 144.517

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