M 5.7 earthquake near South China Sea (Philippines) — 1971-03-12

Magnitude 5.7 earthquake near South China Sea (121 km NW of Laoag, Philippines), depth 26 km, 06:32 Local (1971-03-12 22:32 UTC). Shaking felt by ~2.3M people. Readings from every reporting agency, affected towns, aftershock sequence.

South China Sea (121 km NW of Laoag, Philippines) — 18.842, 119.673

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