2023-08-07T14:05:45.0000Z38.814499-122.8160022.86manualconfirmedIRIS1.08Md1Origin/20230807140853.581496.290045Magnitude/20230807140853.581549.290046IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73921451contributorID