2021-12-16T17:39:07.0000Z38.810665-122.7925032.62manualconfirmedIRIS0.62Md1Origin/20211216174220.346004.485231Magnitude/20211216174220.346073.485232IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73664406contributorID