2023-05-14T18:13:59.0000Z40.199333-121.0813337.61manualconfirmedIRIS2.4ML1Origin/20230515195220.050707.358257Magnitude/20230515195220.05076.358258IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73888076,nn00859531,us6000kbwacontributorID