2025-02-21T20:40:43.0000Z34.1515-117.9281674.03manualconfirmedIRIS1.03Ml1Origin/20250221224628.552106.194857Magnitude/20250221224628.55216.194858IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40190858contributorID