Seismic alert test in CDMX: SMS message with no cause for alarm this Monday.

This Monday, August 19, residents of Mexico City and certain areas of the State of Mexico will receive an SMS message on their mobile phones as part of a test of the Mobile Alert System in Mexico. This annual exercise aims to assess and optimize the effectiveness of earthquake alert messages. Starting at 11 AM, users will see a notification on their screens that, while it may cause surprise, is actually a preventive measure and not a warning of a real earthquake. The earthquake alert, a crucial component of the public safety system, is designed to notify the population about the imminent occurrence of an earthquake before it is felt. However, today's test will take place without the characteristic alarm sound that many people associate with a seismic event. This could lead to confusion, especially among those who are not familiar with the practice, but authorities have emphasized that there is no reason to be alarmed. This drill is a preparatory step for the major national drill that will take place on September 19, a symbolic date that commemorates the devastating earthquakes of 1985 and 2017. During this upcoming drill, the effectiveness of the alert system will be tested not only for earthquakes but also for other natural disasters, such as floods. This multi-functionality of the system aims to ensure that the population is protected against different types of emergencies. Laura Velázquez Alzúa, head of the National Coordination for Civil Protection (CNPC), has emphasized the importance of these tests for improving response to emergency situations. Continuous evaluation of alert systems is vital to ensure they function effectively when truly needed. Therefore, receiving today’s message should not be a cause for concern, but rather an opportunity to reflect on the importance of being prepared. The National Center for Disaster Prevention (Cenapred) has issued recommendations for citizens to stay informed and prepared for the possibility of an earthquake. This includes creating a family civil protection plan, identifying safe areas within the home, and participating in evacuation drills. Preventive actions can be decisive in ensuring the safety of families during a seismic event. In addition to measures before an earthquake, Cenapred also suggests what to do during one. Remaining calm, seeking shelter in safe areas, and staying away from windows and objects that may fall are fundamental actions that can save lives. Furthermore, if driving, it is crucial to park in a safe place, away from structures that could collapse. After an earthquake, assessing the home and communicating with family members are necessary steps to ensure everyone is safe. Warnings about using the phone only for emergencies and being cautious of gas leaks are advice that should be followed closely to avoid complications. It is important to keep in mind that, although technology has advanced in detecting seismic movements, there is no foolproof method for accurately predicting the date, magnitude, or epicenter of an earthquake. Authorities insist that the population should stay informed through official sources, avoiding falling into rumors or false alarms that can cause unnecessary panic. Today’s test will become a learning exercise for both the population and the authorities, who will be able to evaluate the effectiveness of the alert system through text messages. In a country where natural disasters are a constant, preparation and education are the best tools citizens have to face adverse situations. So, if you receive an alert message and do not feel an earthquake, remember: it is just a test and an opportunity to reflect on the importance of being ready for the unexpected.