STORY: Shortly after 1 p.m. (1800 GMT), the magnitude 7.6 quake quake hit near the coast on the border region of the states of Michoacan and Colima at a depth of around 15 km (9 miles), the U.S. Geological Survey (USGS) said.
Mexico City Mayor Claudia Sheinbaum said there were no immediate reports of damage in the capital after the tremors, which rumbled through Mexico on the same day as major quakes battered the country in 1985 and 2017.
Power was knocked out in parts of the central Roma area of the capital, hundreds of kilometers (miles) northeast of the epicenter. Local residents cradling pets stood on the street, while tourists visiting a local market with a local guide were visibly confused and upset.
Traffic lights stopped working, and people clutched their phones, sending text messages or waiting for calls to get through.
Thousands of people were killed in the Sept. 19, 1985 earthquake and more than 350 died in the Sept. 19, 2017 quake.