M 4.5 Earthquake: Philippine Sea (Agana, Guam) — October 7, 1989

M 4.5 Earthquake: Philippine Sea (Agana, Guam) — October 7, 1989. Epicenter 137 km W of Agana, depth 148 km, 08:04 Local (1989-10-06 22:04 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (137 km W of Agana, Guam) — 13.149, 143.53

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