Tijuana’s Municipal Palace evacuated 1,100 workers and visitors in 4 minutes and 10 seconds on Monday during the 2026 statewide macro-earthquake drill. The exercise simulated a magnitude 7.2 quake, commemorating the April 4, 2010, earthquake that struck Mexicali and was felt across Baja California.
The number of participants doubled compared to last year’s drill. In April 2025, the same building evacuated 1,249 people but took 6 minutes and 35 seconds, meaning this year’s exercise moved nearly twice as many people per minute.
Bottlenecks Identified in East Wing Stairways
Officials flagged congestion on the east-wing stairways as the main area needing improvement. Municipal Civil Protection coordinated the drill, which also involved brigade members trained in evacuation procedures, first aid, and search and rescue.
Structural specialists from Mexico City inspected the building and certified it as seismically sound. They did recommend façade maintenance and reducing the weight of heavy items stored in some offices. City officials also announced plans to digitize physical documents at the Civil Registry, a move that would reduce paper storage loads inside the building.
National Drill Coming May 6
Monday’s exercise was a precursor to Mexico’s national earthquake simulation scheduled for May 6. That drill will mark the first time seismic alerts are sent to all mobile phones across the country. Baja California residents should expect their phones to sound the alert that day.
The region’s seismic risk is real and recent. On April 14, 2025, a 5.2 magnitude earthquake near San Diego’s Julian area prompted actual evacuations at Tijuana City Hall, where about 700 people exited the building. The drill program, led by Mayor Ismael Burgueño Ruiz’s administration and the Municipal Civil Protection Directorate under José Luis Jiménez González, aims to improve response times for events like that.
What This Means for City Hall Visitors
Anyone visiting the Municipal Palace for permits, civil registry services, or other paperwork should be aware that evacuation protocols are actively being updated. The planned digitization of Civil Registry documents could eventually reduce in-person wait times for birth certificates, marriage records, and other official paperwork that residents and foreign nationals routinely need.
Tijuana sits near several active fault lines, including extensions of the same system that produced the April 2025 cross-border quake. The 2010 Mexicali earthquake, a 7.2 magnitude event, caused widespread damage and was felt as far north as Los Angeles.
This story was first reported by Jornada BC.