Magnitude 4.8 earthquake strikes 59 km NNW of San Antonio, Puerto Rico

A magnitude 4.8 earthquake struck 59 km NNW of San Antonio, Puerto Rico, on Friday, July 24, 2026, at 02:42:34 GMT. The temblor occurred at a depth of 10 km.

The earthquake's epicenter was precisely located at coordinates 18.9946 latitude and -67.293 longitude. The U.S. Geological Survey (USGS) monitors and reports on seismic activity worldwide, determining earthquake magnitudes based on the amplitude of seismic waves recorded by instruments.

Magnitude is a measure of the energy released at the earthquake's source.