Overview
- The fire ignited on December 2 on the Cerro de Loma de Tepeolulco, part of the Sierra de Guadalupe on the Ecatepec–Tlalnepantla border.
- Flames rose several meters and a dense smoke column was visible from a distance, with videos showing the fire close to nearby homes.
- Municipal authorities said emergency responders brought the blaze under control after overnight work to halt its advance.
- No injuries have been confirmed by local or state officials, and the origin of the fire remains unknown.
- Residents shared real-time footage on social media, including posts by Guillermo Espinosa, and earlier reports described multiple active fronts and rugged terrain complicating the response.