2021-10-17T02:55:02.0000Z37.550499-121.7006683.1manualconfirmedIRIS2.83Md1Origin/20211017025905.515101.209822Magnitude/20211017025905.515155.209823IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73640435contributorID