2021-09-28T13:56:10.0000Z38.544667-119.53155.2manualconfirmedIRIS1.44Md1Origin/20210928204534.289273.4842Magnitude/20210928204534.28932.4843IRISCALIFORNIA-NEVADA BORDER REGIONregion nameNEIC PDEcatalognc73630411contributorID