2023-06-09T20:13:05.0000Z40.360667-123.51321.56manualconfirmedIRIS2.27Md1Origin/20230610042344.46761.135991Magnitude/20230610042344.467673.135992IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73899256contributorID