 The storm intensified into a typhoon shortly before crossing the Ryūkyū Islands, after which it turned sharply westward.Unfavorable conditions encountered the storm, and it rapidly dissipated over the open waters of the East China Sea on July 27.A station in Naha, Okinawa recorded a pressure of , with another station in the Ryūkyū Islands reporting winds of around 20 mph (32 km/h).