The map seen in the headline image shows the location of an earthquake in Venezuela, on Tuesday, Aug. 21, 2018. (USGS) The United States Geological Survey says the powerful quake struck on the north coast of Venezuela. (USGS) A powerful earthquake has shaken eastern Venezuela, causing buildings to be evacuated in the capital of Caracas. The U.S. Geological Survey put the magnitude of Tuesday's quake at 7.3 and said it had a depth of 76 miles (123 kilometres). Its epicenter was 12 miles (20 kilometres) northwest of Yaguaraparo, Venezuela. A witness in Cumana, one of the biggest cities near the epicenter, said there were initial reports of several injuries at a shopping centre where an escalator fell, but that there were no other immediate signs of damage in the vicinity. John Boquett, a firefighter captain in Caracas, said there were no initial reports of injuries or major damage in the capital. The quake was felt as far away as Colombia's capital of Bogota, and in Caracas office