Mexico: A magnitude-5.4 earthquake occurs in western Chiapas at around 14:03 Aug. 5

A magnitude 5.4 earthquake occurred in Cintalapa, Chiapas, Mexico, around 14:03 on Aug. 5. The epicenter was about 13.2 km (8.2 mi) north-northwest of Francisco I. Madero, Mexico. The tremor occurred at a depth of about 146 km (91 miles), and light shaking was probably felt in western Chiapas, eastern Oaxaca, southwest Tabasco, and southeastern Veracruz. There have been no initial reports of damage or casualties due to the earthquake; however, significant damage is unlikely. It could take several hours until authorities can conduct comprehensive damage assessments, especially in remote areas. Light aftershocks are likely over the coming days.

Officials may temporarily shut down transportation infrastructure in the tremor zone to check for damage. Minor disruptions could occur during shutdowns, but service will likely resume quickly if no damage is found. Utility outages are possible, particularly near the earthquake's epicenter.