M 4.8 earthquake: South Pacific Ocean (Chile) — May 10, 1977

M 4.8 earthquake: South Pacific Ocean (Chile) — May 10, 1977. Epicenter 3036 km W of Ancud, depth 33 km, 18:29 Local (1977-05-11 01:29 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (3036 km W, Chile) — -34.935, -107.788

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