2023-06-21T07:41:20.0000Z38.825833-122.8566672.69manualconfirmedIRIS1.09Md1Origin/20230621171900.776528.221642Magnitude/20230621171900.77658.221643IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73903531contributorID