2021-04-18T00:44:13.0000Z33.533667-116.54566714.2manualconfirmedIRIS0.22Ml1Origin/20210419184135.657931.9121743Magnitude/20210419184135.65796.9121744IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39854416contributorID