2021-09-01T00:00:40.0000Z35.9275-117.6808332.53manualconfirmedIRIS2.17Ml1Origin/20210901001955.40359.661173Magnitude/20210901001955.403641.661174IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalogci40028672contributorID