M 5.7 earthquake: South Pacific Ocean (Chile) — August 4, 1988

M 5.7 earthquake: South Pacific Ocean (Chile) — August 4, 1988. Epicenter 982 km W of Chonchi, depth 6 km, 00:18 Local (1988-08-04 06:18 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (982 km W, Chile) — -42.877, -85.834

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