Green earthquake alert (Magnitude 5.5M, Depth:10km) in Tonga 18/08/2025 07:48 UTC, 110 thousand in MMI&>=III.

On 8/18/2025 7:48:43 AM, an earthquake occurred in Tonga potentially affecting 110 thousand in MMI&>=III. The earthquake had Magnitude 5.5M, Depth:10km.