2026-02-27T01:36:41.0000Z34.1215-117.4551676.15manualconfirmedIRIS0.62Ml1Origin/20260227215328.391403.81537Magnitude/20260227215328.391481.81538IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci41404880contributorID