M 4.8 earthquake: South Pacific Ocean (Tonga) — February 9, 1975

M 4.8 earthquake: South Pacific Ocean (Tonga) — February 9, 1975. Epicenter 344 km N of Neiafu, depth 150 km, 17:51 Local (1975-02-10 05:51 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (344 km N, Tonga) — -15.592, -174.478

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