5.3 Magnitude Earthquake Shakes Mexico; Epicenter Hits San Marcos, Guerrero Again

A 5.3 magnitude earthquake struck Mexico on Friday, January 16, at approximately 12:42 AM. The epicenter was located 17 kilometers southwest of San Marcos, Guerrero, near the coast.

Details of the Earthquake

The National Seismological Service reported that the earthquake occurred at a depth of 5 kilometers. Immediately following the quake, the National Coordination of Civil Protection urged activation of emergency protocols.

Response and Monitoring

Minutes after the earthquake, an alert was issued by the president just before the seismic alarm was activated in several regions of the country. In Mexico City, the tremor was felt as a mild disturbance.

President Claudia Sheinbaum stated that no damages were reported in connection with the Guerrero earthquake. Authorities are collaborating to assess potential impacts on buildings.

Governor’s Update on Guerrero

Governor Evelyn Salgado of Guerrero confirmed ongoing coordination with authorities and Civil Protection to monitor the situation. Although no damages were reported, she reminded residents that the emergency line 911 is available for any urgent situations.

Protocols and Safety Measures

• Activation of evaluation protocols by Civil Protection is underway.
• Surveillance and monitoring efforts are being conducted to identify any damages.
• No tsunami alert was issued for Guerrero’s coast following the quake.

This seismic event is the second significant tremor of the year, following a 6.5 magnitude quake reported 15 kilometers southwest of San Marcos. Currently, there is no established connection between the two seismic events.

Areas Affected

The towns most affected by the 5.3 magnitude earthquake include:

• San Marcos
• Tecoanapa
• Acapulco de Juárez
• Las Vigas
• Florencio Villareal
• Ayutla de los Libres
• Juan R. Escudero
• Costa Chica
• Centro
• Costa Grande

No Damage in Mexico City

The Secretariat of Integral Risk Management and Civil Protection in Mexico City, led by Urzua Venegas, has confirmed the conclusion of emergency protocols after the Guerrero quake. Clara Brugada, head of government in Mexico City, also reported no damages following aerial assessments.