2023-05-07T22:59:01.0000Z38.5185-122.6037.97manualconfirmedIRIS2.17Md1Origin/20230508060151.908449.287707Magnitude/20230508060151.908499.287708IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73885146contributorID