
Anthropogenic climate change (ACC) is expected to modify severe convective storms and their associated hazards, including hailstorms, a primary driver of weather-related economic losses1,2,3,4. Despite some research on the response of hailstorms to ACC, most studies have focused on regional-scale changes2,3,4,5,6,7,8,9, whereas global-scale assessments of hailstone size remain scarce.