M 5.4 earthquake: South Pacific Ocean (Chile) — December 19, 1978

M 5.4 earthquake: South Pacific Ocean (Chile) — December 19, 1978. Epicenter 2919 km W of Ancud, depth 10 km, 00:29 Local (1978-12-19 07:29 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (2919 km W, Chile) — -35.386, -106.62