M 4.8 earthquake: Philippine Sea (Surigao, Philippines) — July 31, 1992

M 4.8 earthquake: Philippine Sea (Surigao, Philippines) — July 31, 1992. Epicenter 92 km NE of Surigao, depth 51 km, 14:22 Local (1992-07-31 06:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (92 km NE of Surigao, Philippines) — 10.143, 126.247

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