2023-07-09T14:07:38.0000Z39.1305-122.2918330.05manualconfirmedIRIS2.27Md1Origin/20230710172402.971055.93087Magnitude/20230710172402.971107.93088IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73910696contributorID