Update: Seismic activity on Sept. 17 – 5.3 magnitude earthquake close to Hihifo, Tonga recorded

Published Oct 7, 2026

NIUATOPUTAPU, Niuas — A 5.3 magnitude quake occurred close to Hihifo on Thursday afternoon, the U.S. Geological Survey reported.

The tremor, which struck the area at 04:06 UTC (16:06 local time), was centered approximately 152 km south-southeast of Hihifo. It occurred at a depth of 10 km.

Did you feel it?

If you felt the earthquake, you can share your observations using the USGS Felt Report form.

Source: The U.S. Geological Survey