M 4.5 earthquake: North Pacific Ocean (Mexico) — December 12, 1987

M 4.5 earthquake: North Pacific Ocean (Mexico) — December 12, 1987. Epicenter 601 km SW of Lázaro Cárdenas, depth 10 km, 01:58 Local (1987-12-12 08:58 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (601 km SW, Mexico) — 13.785, -105.775

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