Green earthquake (Magnitude 5.7M, Depth:10km) in Tonga 23/09/2026 14:41 UTC, 1 thousand in MMI IV.

2026-09-23 21:02:04.698174+02

Economic importance 58/100 Credibility 81/100

Event subtypenatural_disaster

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What happened

On 9/23/2026 2:41:02 PM, an earthquake occurred in Tonga potentially affecting 1 thousand in MMI IV. The earthquake had Magnitude 5.7M, Depth:10km.

Tonga Negative Impact 61/100 · Confidence 76% Humanitarian risk Negative Impact 53/100 · Confidence 71% Logistics disruption Negative Impact 53/100 · Confidence 71% Natural disaster Negative Impact 53/100 · Confidence 71% Fiji Negative Impact 53/100 · Confidence 71%

GDACS — Global disaster alerts 2026-09-23 20:41:43+02 · 96/100

GDACS — Global disaster alerts 2026-09-23 17:01:22+02 · 96/100