M 5.7 earthquake: South Pacific Ocean (Tonga) — September 27, 1991

M 5.7 earthquake: South Pacific Ocean (Tonga) — September 27, 1991. Epicenter 292 km N of Neiafu, depth 28 km, 11:16 Local (1991-09-26 22:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (292 km N, Tonga) — -16.117, -173.245

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