Tsunami threat activates emergency protocols across the Pacific.
Chiapas | July 2026
A powerful magnitude 7.3 earthquake struck near the Pacific coast of Chiapas, close to the border between Mexico and Guatemala. The offshore tremor was strongly felt across southern Mexico and several Guatemalan regions, prompting precautionary evacuations while authorities assessed possible structural damage.
A tsunami alert was activated for nearby coastlines, with warnings that unusual sea-level changes could affect sections of the Mexican and Guatemalan Pacific. Residents were advised to remain away from beaches, ports and low-lying coastal areas while official monitoring continued.
Emergency protocols were activated in both countries. Initial assessments had not confirmed large-scale casualties or severe destruction, although authorities warned that magnitude, depth and damage estimates could change as additional information became available.
Residents were urged to remain alert for aftershocks, inspect buildings carefully and follow civil-protection instructions. Coastal communities were also reminded not to return to the shoreline until the alert was officially lifted.
La prevención comienza cuando termina el primer movimiento. / Prevention begins when the first movement ends.