M 4.5 earthquake: North Pacific Ocean (Mexico) — December 17, 1978

M 4.5 earthquake: North Pacific Ocean (Mexico) — December 17, 1978. Epicenter 368 km S of Cabo San Lucas, depth 33 km, 14:26 Local (1978-12-17 21:26 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (368 km S, Mexico) — 19.717, -108.913

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