M 4.9 earthquake: Philippine Sea (Surigao, Philippines) — March 4, 1990

M 4.9 earthquake: Philippine Sea (Surigao, Philippines) — March 4, 1990. Epicenter 80 km W of Surigao, depth 39 km, 03:01 Local (1990-03-03 19:01 UTC). Shaking felt by ~2.3M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (80 km W of Surigao, Philippines) — 9.697, 124.76

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