2023-08-04T12:33:24.0000Z40.327167-123.26530.48manualconfirmedIRIS1.81Md1Origin/20230805044732.300981.275567Magnitude/20230805044732.301034.275568IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73920096contributorID