Where was the earthquake in Mexico City in 1985?

At around 7:19 a.m. on September 19, 1985, Mexico City, one of the world’s largest urban areas, was jolted by a magnitude 8.1 earthquake, one of the strongest to ever hit the area. The quake was centered off the Pacific coast of Michoacán, more than 200 miles west of Mexico City, the nation’s capital.

What was the building code in Mexico City in 1985?

At the time of the earthquake, Mexico City had one of the most stringent building codes, based on experience gained from earthquakes in 1957 and 1979. However, the codes were not designed for seismic activity of the intensity experienced in 1985.

How does SASMEX work in Mexico City Mexico?

At present, several channels provide SASMEX alerts in Mexico City: Specially adapted National Oceanic and Atmospheric Administration weather radios provide alerts in thousands of schools and critical facilities; 12,000 pole-mounted speakers can sound a characteristic siren and verbal notice that is intended to be heard across the city.

How big was the damage in Mexico City?

The damage was concentrated in a 25 km2 area of Mexico City, 350 km from the epicenter. Of a population of 18 million, an estimated 10,000 people were killed, and 50,000 were injured. In addition, 250,000 people lost their homes, and property damage amounted to $5 billion.

At around 7:19 a.m. on September 19, 1985, Mexico City, one of the world’s largest urban areas, was jolted by a magnitude 8.1 earthquake, one of the strongest to ever hit the area. The quake was centered off the Pacific coast of Michoacán, more than 200 miles west of Mexico City, the nation’s capital.

At the time of the earthquake, Mexico City had one of the most stringent building codes, based on experience gained from earthquakes in 1957 and 1979. However, the codes were not designed for seismic activity of the intensity experienced in 1985.

The damage was concentrated in a 25 km2 area of Mexico City, 350 km from the epicenter. Of a population of 18 million, an estimated 10,000 people were killed, and 50,000 were injured. In addition, 250,000 people lost their homes, and property damage amounted to $5 billion.

How tall was the Torre Latinoamericana during the 1985 earthquake?

Several notable buildings were relatively untouched by the quake. One significant example is the Torre Latinoamericana. Despite being 44 stories tall, it survived the 1985 event almost undamaged. It was constructed with two hundred piles extending down over one hundred feet (30 m) into the stable earth stratum.