2021-12-20T00:06:19.0000Z34.07-117.4971673.81manualconfirmedIRIS1.22Ml1Origin/20211220191753.079662.518082Magnitude/20211220191753.07972.518083IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40131648contributorID