M 4.6 earthquake: South Pacific Ocean (Tonga) — July 2, 1975

M 4.6 earthquake: South Pacific Ocean (Tonga) — July 2, 1975. Epicenter 375 km NW of Neiafu, depth 423 km, 13:34 Local (1975-07-03 01:34 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (375 km NW, Tonga) — -17.189, -177.176

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