Global news Isaac Bennett ALICIA CEBRIÁN, ATACAMA TRENCH, CAR, CEBRIAN, CEBRIÁN, CHILE, EMERGENCY RESPONSE, LLP, MARCOS MORENO, MILLENNIUM INSTITUTE OF OCEANOGRAPHY OF THE UNIVERSITY OF CONCEPCIÓN, NATIONAL DISASTER PREVENTION AND RESPONSE SERVICE, NATIONAL SEISMOLOGICAL CENTER, NATURAL DISASTER, NATURAL DISASTERS, RAINY SEASON, SOUTH AMERICA, TRENCH Chile Prepares for Potential Mega-Earthquake with Enhanced Safety Measures