2023-10-29T09:25:50.0000Z37.439-121.66616710.11manualconfirmedIRIS0.9Md1Origin/20231030175902.805446.171435Magnitude/20231030175902.805498.171436IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73953230contributorID