M 4.9 earthquake: South Pacific Ocean (Chile) — April 20, 1973

M 4.9 earthquake: South Pacific Ocean (Chile) — April 20, 1973. Epicenter 3381 km W of Lebu, depth 33 km, 08:16 Local (1973-04-20 15:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (3381 km W, Chile) — -28.757, -108.651

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