Overview
- The seismic alert will sound through the C5 loudspeaker network at 11:00, and residents are expected to act as if it were a real quake.
- Authorities instruct people to evacuate in an orderly manner, avoid elevators, follow marked exit routes, and assist vulnerable individuals.
- This activation is limited to Mexico City, with no simultaneous alert planned for other states.
- Officials have not confirmed whether a notification will also be pushed to cell phones during the drill.
- Two additional drills are planned later in 2026 to identify gaps and strengthen preparedness citywide.