2021-03-31T23:49:35.0000Z37.573502-121.7688376.64manualconfirmedIRIS1.13Md1Origin/20210331235249.748641.7199239Magnitude/20210331235249.748691.7199240IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73544585contributorID