4.0 earthquake strikes U.S.-Mexico border
A 4.0 earthquake struck Imperial County, but there were no immediate reports of injuries or damage.
The temblor struck at 11:27 a.m. about nine miles west of Calexico, according to the U.S. Geological Survey. There had been several other smaller quakes in that same area along the U.S.-Mexico border in the last few hours.
The temblor was felt in Imperial County and as far away as Laguna Niguel, San Diego and Fallbrook, according to the USGS.
-- Shelby Grad
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