M 4.8 earthquake: South Pacific Ocean (Ecuador) — December 21, 1991

M 4.8 earthquake: South Pacific Ocean (Ecuador) — December 21, 1991. Epicenter 3322 km SW of Puerto Villamil, depth 10 km, 17:39 Local (1991-12-22 01:39 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (3322 km SW, Ecuador) — -17.86, -116.072

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