Yilan City
Crossing to the northeast of Luzon, Amy maintained strength, rapidly approaching the island of Taiwan on September 4. The storm slowly weakened to a 115 mph (185 km/h) typhoon off the coast of Taiwan, making landfall on September 5 near the city of Yilan City. Amy weakened over land slightly before making landfall near Fuzhou later that day. Amy crossed over mainland China for several days, slowly weakening into a minimal tropical storm before crossing back into the waters of the East China Sea near Yancheng. Amy strengthened back to winds of 45 mph (65 km/h) before weakening into a tropical depression off the coast of South Korea. The depression made landfall near Incheon on September 7, weakening over land. After crossing out into open waters, the remains of Amy became extratropical on September 8, affected by the cold air.