CHIAPAS, MEXICO / RankWire.AI / – A magnitude 7.3 earthquake impacted off Mexico’s southern Pacific coast on Friday, causing strong tremors across Chiapas and neighboring nations. The U.S. Geological Survey pinpointed the epicenter approximately 48 kilometers southwest of Aquiles Serdán. The quake was recorded at a depth of 15.2 kilometers. The seismic event occurred at 8:48 a.m. local time, or 14:48 UTC. Authorities confirmed two injuries but no fatalities or significant structural damage.
Emergency response teams initiated inspections across southern Mexico shortly after the tremors ceased. In Tapachula, a woman jumped roughly four meters from an apartment building during the quake, sustaining fractures and receiving hospital care. Officials stated her condition was not life-threatening. Another individual sustained a minor injury from shattered glass inside a business. Civil protection teams examined homes, schools, hospitals, roads, and public facilities for cracks, fallen debris, and other signs of damage.
Residents experienced the earthquake throughout southern Mexico, Guatemala, and El Salvador. The tremors also reached Mexico City, hundreds of kilometers from the epicenter. In Guatemala City, workers evacuated offices and buildings as the shaking intensified. Mexico City’s seismic alert system did not activate because early energy readings remained below the necessary threshold. Authorities in affected regions opened emergency assessment routes and requested residents report any damaged structures, blocked roads, and unsafe utility connections.
Tsunami warning concluded after shoreline evaluations
The Pacific Tsunami Warning Center initially issued a warning that waves ranging from 0.3 to one meter could impact parts of Mexico and Guatemala. Mexican naval officials advised the public to stay away from beaches for six hours. Coastal teams monitored communities near Puerto Madero and Suchiate while the warning was in effect. Instruments at Puerto Madero recorded a sea-level rise of approximately 0.3 meters. The center later lifted the tsunami threat after reviewing data from the coastline affected by the quake.
The main earthquake was preceded by a smaller offshore tremor and led to multiple strong aftershocks. Early data documented at least 10 aftershocks with magnitudes between 4.9 and 6. Guatemala activated national emergency protocols and inspected western departments near the Mexican border. Education authorities suspended in-person classes in San Marcos, Quetzaltenango, Suchitepéquez, and Retalhuleu. Road crews also assessed minor landslides and fallen debris along routes in western Guatemala.
Officials note limited damage in the region
Mexican President Claudia Sheinbaum stated that initial evaluations revealed no significant damage. Navy Secretary Admiral Raymundo Morales also reported no serious effects from the earthquake. Authorities in Oaxaca mentioned residents experienced moderate shaking without extensive damage. Local agencies continued inspecting bridges, hospitals, schools, and utility networks. Emergency officials urged the public to follow safety guidelines during aftershocks and to avoid damaged structures until qualified inspectors verified their safety.
The quake struck near a highly active fault zone where the Cocos Plate subducts beneath neighboring tectonic plates. This area frequently experiences seismic activity along Mexico’s southern Pacific coast. By Saturday, authorities confirmed two injuries and no fatalities. No widespread structural damage had been reported in Mexico, Guatemala, or El Salvador. Coastal observations indicated no ongoing tsunami threat. Seismic agencies kept monitoring aftershocks and continued updating technical data as regional assessments proceeded.