2021-08-04T08:25:11.0000Z38.838665-122.809671.98manualconfirmedIRIS0.89Md1Origin/20210804082812.270605.379790Magnitude/20210804082812.270657.379791IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73605546contributorID