2023-08-01T05:33:46.0000Z38.842999-122.8385011.55manualconfirmedIRIS0.29Md1Origin/20230801053650.17414.244642Magnitude/20230801053650.174194.244643IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73918921contributorID