M 4.5 earthquake: South Pacific Ocean (Tonga) — April 23, 2023

M 4.5 earthquake: South Pacific Ocean (Tonga) — April 23, 2023. Epicenter 582 km SW of Nuku'alofa, depth 511 km, 09:54 Local (2023-04-23 21:54 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (582 km SW, Tonga) — -23.9777, -179.9879

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