M 4.7 earthquake: Philippine Sea (Legazpi, Philippines) — February 18, 1976

M 4.7 earthquake: Philippine Sea (Legazpi, Philippines) — February 18, 1976. Epicenter 217 km E of Legazpi, depth 52 km, 06:55 Local (1976-02-17 22:55 UTC). Shaking felt by ~219K people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (217 km E of Legazpi, Philippines) — 13.125, 125.756

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