M 6.3 earthquake: Philippine Sea (Surigao, Philippines) — November 18, 1927

M 6.3 earthquake: Philippine Sea (Surigao, Philippines) — November 18, 1927. Epicenter 60 km SE of Surigao, depth 35 km, 11:24 Local (1927-11-18 03:24 UTC). Shaking felt by ~36.8M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (60 km SE of Surigao, Philippines) — 9.564, 125.986

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