M 6.0 earthquake: Philippine Sea (Agana, Guam) — September 22, 1998

M 6.0 earthquake: Philippine Sea (Agana, Guam) — September 22, 1998. Epicenter 252 km SW of Agana, depth 9 km, 11:16 Local (1998-09-22 01:16 UTC). Shaking felt by ~122K people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (252 km SW of Agana, Guam) — 11.822, 143.154

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