M 5.4 earthquake: North Pacific Ocean (Mexico) — December 21, 1999

M 5.4 earthquake: North Pacific Ocean (Mexico) — December 21, 1999. Epicenter 709 km SW of Cabo San Lucas, depth 10 km, 10:39 Local (1999-12-21 18:39 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (709 km SW, Mexico) — 17.424, -113.396