2020-12-08T15:29:33.0000Z40.275333-121.17058.84manualconfirmedIRIS0.98Md1Origin/20201210213400.301081.2826420Magnitude/20201210213400.301133.2826421IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73495215contributorID