M 4.5 earthquake: Philippine Sea (Agana, Guam) — December 24, 1973

M 4.5 earthquake: Philippine Sea (Agana, Guam) — December 24, 1973. Epicenter 44 km SE of Agana, depth 38 km, 04:56 Local (1973-12-23 17:56 UTC). Shaking felt by ~122K people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (44 km SE of Agana, Guam) — 13.148, 144.993

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