M 4.9 earthquake: Philippine Sea (Surigao, Philippines) — February 7, 1990

M 4.9 earthquake: Philippine Sea (Surigao, Philippines) — February 7, 1990. Epicenter 85 km W of Surigao, depth 61 km, 14:02 Local (1990-02-07 06:02 UTC). Shaking felt by ~1.7M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (85 km W of Surigao, Philippines) — 9.783, 124.715

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