2022-12-21T05:24:17.0000Z38.828335-122.8515021.72manualconfirmedIRIS1.47Md1Origin/20221221130948.014405.887212Magnitude/20221221130948.014458.887213IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73822276contributorID