mexico city international airport earthquake

When these same waves strike loose sediment such as the type of soil found under Mexico City, it will reverberate back and forth – like ripples in a bowl of water. When the waves of motion from an earthquake strike bedrock, the rock shakes. As a result, Mexico City can be affected by extremely distant earthquakes the 2017 Puebla earthquake’s epicenter was almost 100 miles southeast of Mexico City, while the 1985 Mexico City earthquake’s epicenter was approximately 200 miles from the capital city. Built on a dry lakebed, the soil underneath Mexico City is made up of ancient sediments that trap and magnify the vibrations from earthquakes. Mexico City is in a geologically unique location that amplifies the effects of nearby earthquakes. 19, 2017 earthquake that was just south of Mexico City.

(Photo: Responders sift through rubble following the Sept. The United States Geological Survey (USGS) recorded a further 46 major aftershocks measuring 5.0Mw or more in the weeks following the earthquake. A tsunami measuring approximately 5.7 ft (1.75 m) struck in Chiapas, while the city of Salina Cruz to the north and west of the epicentre saw waves measuring 3.3 ft (1 m). This earthquake measured 8.2 on the Moment Magnitude Scale (Mw), a modification of the Richter Scale in scientific use since the late 1970s, and was classified as a Violent (IX) earthquake on the Mercalli Intensity Scale. The first, and largest one struck off the Pacific coast in the Gulf of Tehuantepec, near the state of Chiapas just before midnight local time on September 7. In September 2017, Mexico was rocked by massive back-to-back earthquakes less than two weeks apart.

Mexico city international airport earthquake