M 4.6 earthquake: Philippine Sea (Agana, Guam) — July 14, 1990

M 4.6 earthquake: Philippine Sea (Agana, Guam) — July 14, 1990. Epicenter 261 km SW of Agana, depth 17 km, 20:08 Local (1990-07-14 10:08 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (261 km SW of Agana, Guam) — 11.801, 143.065

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