National
Seismic alert: it failed in a real earthquake, it shone in a simulation
Seismic warning system failed in real earthquake, but worked in simulation. What happened?
cell broadcast
National
National Drill: seismic alert will sound at 11:00 am throughout Mexico
Mexico activates its first massive drill with an alert on cell phones. Everything you need to know.
National
Simulacrum 2026 will release massive alerts on cell phones
Mexico will test a massive cell phone alert system for the first time during the next national drill.