Hihifo, Tonga — A magnitude 5.1 earthquake struck in the waters near Tonga on Saturday afternoon, the U.S. Geological Survey reports.

What happened: The quake hit at 5:27 PM Central Time, about 91 kilometers east-northeast of Hihifo, Tonga. It was centered about 10 kilometers below the surface. The USGS lists the quake as reviewed, with a magnitude of 5.1.

Impacts: The quake struck offshore, and shaking on land was likely light. The USGS has received no felt reports so far, and there are no reports of damage. No tsunami was generated.

What to do: People in the area should stay alert for aftershocks, which can follow a quake like this. If you feel shaking, drop to the ground, take cover under a sturdy table, and hold on until it stops. After shaking ends, check your surroundings for fallen objects, cracked walls, or gas leaks before moving around, and stay clear of damaged buildings.

Source: U.S. Geological Survey (USGS), November 7, 2026.