ResearchBenchmarksHurricane tracking on Delta 2020Hurricane tracking on Delta 2020Follow0.9CRPSSTORM0.85081.18291.5151.8471Apr 17, 2026Evaluation resultsMethodMethodLinksCRPSSTORMData Assimilation (DA)...Data Assimilation (DA) status=DA, Observation ratio=20%2026.040.9STORMData Assimilation (DA)...Data Assimilation (DA) status=DA, Observation ratio=10%2026.042.12STORMData Assimilation (DA)...Data Assimilation (DA) status=w/o DA, Observation ratio=0%2026.042.13