2021-10-16T14:17:02.0000Z38.828833-122.8133330.94manualconfirmedIRIS0.38Md1Origin/20211016210608.609756.207578Magnitude/20211016210608.609804.207579IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73640245contributorID