Overview
- A quake with a preliminary epicenter near Ometepec, Guerrero was recorded by the national seismic service and felt in parts of Mexico City on Friday at 14:55 local time.
- SASMEX and the C5 network did not activate the public audible alarm because automated early‑energy readings and distance criteria did not exceed the system’s pre‑established thresholds.
- Mexico City and federal protection agencies activated safety protocols, performed helicopter overflights and infrastructure checks, and reported no casualties or structural damage after inspections.
- Preliminary magnitudes varied in early reports (commonly 5.2 to 5.6) as the Servicio Sismológico Nacional and other instruments continue to process data and monitor for aftershocks.
- Experts and authorities urged the public to follow official channels for updates, noted that alert triggers project expected ground acceleration at the city rather than use epicenter magnitude alone, and warned monitoring will continue.