M4.3 earthquake 128 km SW of Hihifo, Tonga, 168 km deep
A magnitude 4.3 deep earthquake struck 128 km SW of Hihifo, Tonga on 20 September 2026 at 17:17 UTC, 168 km below the surface. Where it was, how deep, and what else shook nearby, on a live map.
The facts
- Magnitude
- 4.3 mb
- Depth
- 168 km (deep)
- Origin time
- 2026-09-20 17:17 UTC
- Felt radius
- about 147 km
- Location
- -16.776, -174.641
Source
USGS Earthquake Hazards Program · data time 2026-09-20 17:17 UTC. This page was built from the feed on 2026-10-11 19:00 UTC; the live map shows it as it is now.
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