2023-04-14T15:46:10.0000Z38.761665-122.725832.38manualconfirmedIRIS1.07Md1Origin/20230414154922.374846.36882Magnitude/20230414154922.374896.36883IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73873610contributorID