2023-08-02T02:34:24.0000Z38.8055-122.7768332.22manualconfirmedIRIS1.17Md1Origin/20230803002023.813008.259601Magnitude/20230803002023.813065.259602IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73919281contributorID