**Nolo's peak intensity as a Category 4 hurricane on the Saffir-Simpson scale drives the overwhelming 97.9% market-implied probability.** Central Pacific Hurricane Center advisories documented rapid intensification in late September 2026, with sustained winds reaching 130–165 mph amid favorable conditions of warm sea-surface temperatures and initially low wind shear, before the system encountered increasing easterly shear and began weakening. Official observations place its maximum strength firmly in Category 4 range (peak near 135 kt), consistent with historical analogs for storms tracking near Hawaii. While model consensus supported further strengthening at times, actual measurements and satellite analysis confirmed the Category 4 threshold without crossing into Category 5. Reanalysis by agencies like the NHC could theoretically adjust peak winds downward, though current data make that unlikely; traders are monitoring any final post-season reviews for resolution.