M 4.6 earthquake: Philippine Sea (Naga, Philippines) — March 12, 1982

M 4.6 earthquake: Philippine Sea (Naga, Philippines) — March 12, 1982. Epicenter 42 km NE of Naga, depth 10 km, 14:17 Local (1982-03-12 06:17 UTC). Shaking felt by ~4M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (42 km NE of Naga, Philippines) — 13.891, 123.45

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