M 4.9 Earthquake: Philippine Sea (Agana, Guam) — November 6, 1990

M 4.9 Earthquake: Philippine Sea (Agana, Guam) — November 6, 1990. Epicenter 215 km SW of Agana, depth 33 km, 20:24 Local (1990-11-06 10:24 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (215 km SW of Agana, Guam) — 11.873, 143.638

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