The dangerously slow-moving #Khanun has been causing unprecedented heavy rainfall in western Japan, with Hongawa receiving a record-breaking 333mm (13 inches) in just six hours. While it's an area prone to typhoons, such intense rainfall has never been witnessed before. pic.twitter.com/M7HQLrxHG7

— Sayaka Mori (@sayakasofiamori) August 9, 2023