M 4.9 earthquake: South Pacific Ocean (Tonga) — November 19, 1973

M 4.9 earthquake: South Pacific Ocean (Tonga) — November 19, 1973. Epicenter 360 km N of Neiafu, depth 283 km, 23:27 Local (1973-11-20 11:27 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (360 km N, Tonga) — -15.52, -174.849

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