M 4.5 earthquake: Philippine Sea (Surigao, Philippines) — July 21, 1992

M 4.5 earthquake: Philippine Sea (Surigao, Philippines) — July 21, 1992. Epicenter 56 km SE of Surigao, depth 113 km, 06:24 Local (1992-07-20 22:24 UTC). Shaking felt by ~1.1M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (56 km SE of Surigao, Philippines) — 9.412, 125.833

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