M 4.9 earthquake: South Pacific Ocean (Tonga) — March 13, 1976

M 4.9 earthquake: South Pacific Ocean (Tonga) — March 13, 1976. Epicenter 279 km NE of Neiafu, depth 33 km, 07:41 Local (1976-03-12 18:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (279 km NE, Tonga) — -17.019, -171.974

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