On July 31, according to information from Mexico's National Seismological Monitoring Service, at 10:15:56 on July 31, a 5.0 magnitude earthquake occurred about 165 kilometers southwest of Mapastepec in the southeastern Mexican state of Chiapas. The depth of the earthquake was about 10 kilometers. Mexico's earthquake warning system has not been activated, and there are currently no reports of casualties or property damage.

On July 31, according to information from Mexico's National Seismological Monitoring Service, at 10:15:56 on July 31, a 5.0 magnitude earthquake occurred about 165 kilometers southwest of Mapastepec in the southeastern Mexican state of Chiapas. The depth of the earthquake was about 10 kilometers. Mexico's earthquake warning system has not been activated, and there are currently no reports of casualties or property damage.