2023-06-17T18:56:27.0000Z38.837502-122.8006671.27manualconfirmedIRIS0.76Md1Origin/20230617190033.841393.192034Magnitude/20230617190033.841455.192035IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73902186contributorID