2020-12-15T22:13:43.0000Z38.806667-122.7990042.73manualconfirmedIRIS0.85Md1Origin/20201215221636.682935.3061620Magnitude/20201215221636.682989.3061621IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73498325contributorID