M 5.1 earthquake: South Pacific Ocean (Tonga) — January 11, 1991

M 5.1 earthquake: South Pacific Ocean (Tonga) — January 11, 1991. Epicenter 349 km NW of Neiafu, depth 426 km, 04:56 Local (1991-01-11 16:56 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (349 km NW, Tonga) — -17.297, -176.956

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