M 4.9 earthquake: South Pacific Ocean (Samoa) — March 17, 1973

M 4.9 earthquake: South Pacific Ocean (Samoa) — March 17, 1973. Epicenter 396 km W of Apia, depth 33 km, 14:31 Local (1973-03-18 02:31 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (396 km W, Samoa) — -15.084, -175.182

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