Residents of Mexico City gathered on the streets following a 6.1 magnitude earthquake that struck the country's southern coast, Saturday. The earthquake struck at 07:53 am local time. It is the third earthquake to have rocked Mexico in the past two weeks. The epicenter of the earthquake was 12 km (seven miles) north of Ixtepec in the southern state of Oaxaca; however tremors could be felt 530... Еще km (329 miles) north in Mexico City where warning sirens were sounded. There have so far been no reports of injuries or fatalities.