7.2-magnitude earthquake hits south and central Mexico

A powerful magnitude-7.2 earthquake has struck south and central Mexico, causing people to flee swaying buildings and office towers in the country's capital, where residents were still jittery after a deadly quake five months ago.

Crowds of people gathered on Mexico City's central Reforma Avenue as well as on streets in Oaxaca state's capital, nearer the quake's epicenter, which was in a rural area close to Mexico's Pacific coast and the border with Guerrero state.