Grillo is a device that aims to bring a low-cost earthquake warning system to the masses in Mexico . A number of major fault lines are situated along Mexico 's Pacific Coast . The most famous one being the San Andreas Fault, which runs from Southern California through Baja and into northern Mexico.
Grillo is a device that aims to bring a low-cost earthquake warning system to the masses in Mexico . A number of major fault lines are situated along Mexico 's Pacific Coast . Some say a widespread program of public education is required so people know what to do when seismic activity occurs .