M 4.5 earthquake: North Pacific Ocean (Mexico) — December 15, 1999

M 4.5 earthquake: North Pacific Ocean (Mexico) — December 15, 1999. Epicenter 412 km SW of Lázaro Cárdenas, depth 10 km, 04:27 Local (1999-12-15 11:27 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (412 km SW, Mexico) — 15.075, -104.625

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