M 4.6 earthquake: North Pacific Ocean (Guam) — May 10, 1987

M 4.6 earthquake: North Pacific Ocean (Guam) — May 10, 1987. Epicenter 757 km S of Agana, depth 33 km, 20:45 Local (1987-05-10 10:45 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (757 km S, Guam) — 6.685, 145.326

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