M 4.7 earthquake: South Pacific Ocean (Samoa) — September 23, 1981

M 4.7 earthquake: South Pacific Ocean (Samoa) — September 23, 1981. Epicenter 285 km SW of Apia, depth 123 km, 04:47 Local (1981-09-23 15:47 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (285 km SW, Samoa) — -15.734, -173.533

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