Green earthquake (Magnitude 5.8M, Depth:10km) in Tonga 23/03/2026 06:02 UTC, 220 thousand in MMI>=III.

On 3/23/2026 6:02:45 AM, an earthquake occurred in Tonga potentially affecting 220 thousand in MMI>=III. The earthquake had Magnitude 5.8M, Depth:10km.