Paul Nelson, who runs Eagle Mining Co., inspects for structural damage inside a mine for toursts after an earthquake struck near Julian, California, on April 14, 2025. A shallow 5.2 magnitude quake hit southern California on Monday, US geologists said. The tremor was centered 2.5 miles (four kilometers) south of Julian, which is around 20 miles from the US border with Mexico, and was eight miles deep, according to data from the US Geological Survey. (Photo by Sandy Huffaker / AFP)