M 5.5 earthquake: South Pacific Ocean (Tonga) — October 4, 2009

M 5.5 earthquake: South Pacific Ocean (Tonga) — October 4, 2009. Epicenter 280 km N of Neiafu, depth 23 km, 22:10 Local (2009-10-04 09:10 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (280 km N, Tonga) — -16.231, -173.24

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