December 26, 2019 - The Mariposa County Sheriff's Office reports an earhquake was felt in Mariposa just before noon on Thursday.The USGS reports the earthquake as a M 4.0 and located 13km West of Toms Place, CA. at 11:48 A.M.This map (below) is a Community Interest Intensity Map as of 12:22 P.M.that had 132 responses with 129 plotted.