7.4 magnitude earthquake hits Chiapas coast

18-Jul-2026

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A powerful magnitude 7.4 earthquake struck off the coast of Chiapas, Mexico, near Puerto Madero at a shallow depth of 10 km, causing strong tremors across Central America, including Guatemala and El Salvador. 

The USGS triggered a tsunami warning due to potential hazardous sea-level changes. Social media showed violent shaking and evacuations, but no immediate casualties or major damage were reported. Authorities continue monitoring the impact of this major seismic event, known for its potential to cause widespread devastation.