Así fue el sismo de magnitud 7.4: cómo comenzó, cuántas réplicas ha dejado y por qué es un evento poco común

ONP Summary

A magnitude 7.4 earthquake struck off the coast of southern Mexico near Chiapas on July 17, 2026, at shallow depth near the Guatemala border. The event triggered a regional tsunami warning and was felt across Central America including Guatemala and El Salvador, with multiple seismic events reported in the area.