M 5.3 earthquake: South Pacific Ocean (Tonga) — November 18, 1978

M 5.3 earthquake: South Pacific Ocean (Tonga) — November 18, 1978. Epicenter 375 km NW of Neiafu, depth 402 km, 03:32 Local (1978-11-18 15:32 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (375 km NW, Tonga) — -16.764, -176.914

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