2024-02-20T18:40:38.0000Z33.9785-117.20383313.07manualconfirmedIRIS1.23Ml1Origin/20240221192543.56671.37505Magnitude/20240221192543.56676.37506IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40673224contributorID