2021-06-15T07:59:04.0000Z33.228667-115.6333.32manualconfirmedIRIS1.41Ml1Origin/20210615163948.026995.47993Magnitude/20210615163948.027053.47994IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci37476677contributorID