2021-10-07T15:56:29.0000Z38.820999-122.8416672.02manualconfirmedIRIS0.5Md1Origin/20211007155911.989112.110736Magnitude/20211007155911.989162.110737IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73636685contributorID