M 4.5 earthquake: South Pacific Ocean (Tonga) — April 17, 2017
M 4.5 earthquake: South Pacific Ocean (Tonga) — April 17, 2017. Epicenter 517 km SW of Nuku'alofa, depth 460 km, 05:56 Local (2017-04-17 17:56 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
South Pacific Ocean (517 km SW, Tonga) — -23.6327, -179.4666
