M 4.6 Earthquake: Philippine Sea (Agana, Guam) — March 3, 1983

M 4.6 Earthquake: Philippine Sea (Agana, Guam) — March 3, 1983. Epicenter 573 km SW of Agana, depth 75 km, 23:00 Local (1983-03-03 14:00 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (573 km SW of Agana, Guam) — 11.18, 140.02

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