藤原效應
Jongdari began to be inundated by subsidence on July 28 as the Fujiwhara effect had made the upper-level low move to the west of the typhoon. It also initiated a weakening trend while accelerating northwestward and then westward toward the Japanese island of Honshu. At around 01:00 JST on July 29 (16:00 UTC July 28), Jongdari made landfall over Ise, Mie Prefecture with ten-minute maximum sustained winds of 120 km/h (75 mph) and a central pressure of 975 hPa (28.79 inHg). The storm weakened rapidly inland before making its second landfall over Buzen, Fukuoka Prefecture, at around 17:30 JST (08:30 UTC), with ten-minute sustained winds of 75 km/h (45 mph) and a central pressure of 992 hPa (29.29 inHg). At around 10:30 CST (02:30 UTC) on August 3, Jongdari made landfall over Jinshan District, Shanghai as a tropical storm. Jongdari rapidly weakened after landfall, dissipating on the next day. No fatalities were recorded for this storm.