M 5.5 earthquake: Philippine Sea (Cotabato, Philippines) — March 25, 1972

M 5.5 earthquake: Philippine Sea (Cotabato, Philippines) — March 25, 1972. Epicenter 61 km W of Cotabato, depth 60 km, 03:31 Local (1972-03-24 19:31 UTC). Shaking felt by ~15.7M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (61 km W of Cotabato, Philippines) — 7.134, 123.703

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