M 4.7 earthquake: South Pacific Ocean (Chile) — July 20, 1979

M 4.7 earthquake: South Pacific Ocean (Chile) — July 20, 1979. Epicenter 681 km W of Chonchi, depth 10 km, 06:06 Local (1979-07-20 11:06 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (681 km W, Chile) — -43.765, -82.066

EarthquakeLive.org