2023-05-17T08:04:27.0000Z40.216-121.1443335.38manualconfirmedIRIS2.19Md1Origin/20230519052141.331116.395326Magnitude/20230519052141.331164.395327IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc71130459,nn00859625contributorID