M 5.1 earthquake: South Pacific Ocean (Samoa) — January 21, 1978

M 5.1 earthquake: South Pacific Ocean (Samoa) — January 21, 1978. Epicenter 252 km SW of Apia, depth 33 km, 13:33 Local (1978-01-22 00:33 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (252 km SW, Samoa) — -15.348, -173.49

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