M 4.9 earthquake: South Pacific Ocean (Ecuador) — May 31, 1974

M 4.9 earthquake: South Pacific Ocean (Ecuador) — May 31, 1974. Epicenter 2157 km SW of Puerto Villamil, depth 33 km, 23:30 Local (1974-06-01 06:30 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (2157 km SW, Ecuador) — -8.94, -108.766

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