M 4.5 Earthquake: Philippine Sea (Agana, Guam) — March 19, 1983

M 4.5 Earthquake: Philippine Sea (Agana, Guam) — March 19, 1983. Epicenter 200 km SW of Agana, depth 32 km, 23:13 Local (1983-03-19 13:13 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (200 km SW of Agana, Guam) — 12.364, 143.294

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