M 5.0 earthquake: South Pacific Ocean (Samoa) — July 20, 1978

M 5.0 earthquake: South Pacific Ocean (Samoa) — July 20, 1978. Epicenter 258 km S of Apia, depth 33 km, 20:44 Local (1978-07-21 07:44 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (258 km S, Samoa) — -16.063, -172.418

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