M 4.8 earthquake: Philippine Sea (Agana, Guam) — March 10, 1990

M 4.8 earthquake: Philippine Sea (Agana, Guam) — March 10, 1990. Epicenter 154 km S of Agana, depth 27 km, 07:41 Local (1990-03-09 21:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (154 km S of Agana, Guam) — 12.082, 144.796

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