M 5.0 earthquake: Philippine Sea (Surigao, Philippines) — October 15, 1984

M 5.0 earthquake: Philippine Sea (Surigao, Philippines) — October 15, 1984. Epicenter 75 km NE of Surigao, depth 23 km, 08:00 Local (1984-10-15 00:00 UTC). Shaking felt by ~2.7M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (75 km NE of Surigao, Philippines) — 10.221, 126.01

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