File name: ENSO_AtlanticHurricane_LaNina_220609.png Original Resolution: 2000 × 1332 File Size: 224 KB (MIME Type: image/png) Date Published: June 9, 2022 Download file View image caption During a La Niña-influenced hurricane season, prevailing winds are weaker than average, especially the upper-level westerlies. Hurricanes experience less vertical wind shear. NOAA Climate.gov diagram.