M 4.5 earthquake: Philippine Sea (Tuguegarao, Philippines) — October 12, 1979

M 4.5 earthquake: Philippine Sea (Tuguegarao, Philippines) — October 12, 1979. Epicenter 97 km NE of Tuguegarao, depth 33 km, 05:04 Local (1979-10-11 21:04 UTC). Shaking felt by ~3M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (97 km NE of Tuguegarao, Philippines) — 18.029, 122.528

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