Tremble in Mexico: earthquake in Tepalcatepec, Michoacán

The National Symological Service (SSN) reported on a magnitude 3.6 earthquake near Tepalcatepec that occurred at 15:52 local time (21:52 UTC).

Preliminary information indicates that the earthquake had an epicenter 20 km northeast of the city, Michoacán state, with a depth of 7 km and was perceived by the inhabitants of the town.

Given the recent history of the telluric movement, the extent of the impact in terms of material damage and human casualties in the state of Michoacán is still unknown.

In the face of significant seismic activity, the National Center for Disaster Prevention (Cenapred) recommends not falling into rumors or false news and only reporting to official sources, such as the Civil Protection authorities, both local and state, as well as federal.

After an earthquake, check your home for possible damage, use your phone only in case of emergency, do not light matches or candles until you make sure there is no gas leak and remember that aftershocks of the earthquake may occur, so it is important to be alert.

You can also take the following steps before an earthquake: prepare a civil protection plan, participate in evacuation drills, find safety zones at home, school or workplace, and prepare an emergency backpack.

During an earthquake stay calm and stay in a safe zone, stay away from objects that may fall; if you are in a car, park and stay away from buildings, trees and poles; and if you are on the coast, stay away from the beach and take refuge in high areas.

Earthquakes in Mexico

Mexicans are used to this type of event, because the country is located in an area of high seismicity. It is worth recalling the great impact of the earthquakes of 1985 and 2017, which caused great havoc throughout the Aztec territory. However, there are records of even more destructive movements in the history of this Latin American nation.

On March 28, 1787, a colonial Oaxaca was shaken by what has been the strongest earthquake recorded in Mexico so far. With a magnitude of 8.6, it was followed by a tsunami that went 6 kilometers beyond the coast.

According to a study by the Center for Instrumentation and Seismic Record (Cires) carried out in 2009 on the earthquake of March 28, 1787, large earthquakes with magnitudes of 8.6 or greater could occur in the coming years. These will have as their epicenter the coasts of Mexico and Central America, because they are located in the Guerrero Breach that accumulates a large amount of energy.

However, seismic events of lower magnitudes can also cause great destruction. During 1985 and 2017, Mexicans watched with astonishment as the country's capital plunged into chaos due to two earthquakes of less intensity than in 1787.

On September 19, 1985, an earthquake of magnitude 8.2 occurred, with an epicenter in the state of Guerrero. It was 07:19 local time (13:19 UTC). At that time, it was thought that there would be no more earthquakes of such dimensions, but a related event occurred exactly 32 years later.

In 2017, it happened at 13:14 local time (18:30 UTC), with epicenter in an area between the states of Puebla and Morelos. Then, the death toll reached 369.

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EARTHQUAKES