2026-05-21T17:53:45.0000Z35.783833-117.5918339.16manualconfirmedIRIS0.87ml1Origin/20260521192012.500252.34382Magnitude/20260521192012.500312.34383IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalogci41471648contributorID