Aerosols Fuel Tropical Storms | Science News

Science News Today | 2 Min News | The Daily News Now! · Aug 1, 2026 · 1m

Scientists may have cracked the code on how tropical storms get supercharged: tiny aerosol particles could be the spark that ignites intense cloud updrafts by fueling droplet formation and heat release. Previous studies missed the mark, looking in polluted or forming storm zones — but new data from a 2019 Philippine experiment reveals startlingly high water vapor supersaturation in deep, clean ocean clouds. While it doesn’t prove aerosols cause stronger storms, it confirms the critical “fuel” is present — and future flights aim to directly test how these particles amplify convection…