Tropical Storm Champi strengthened south of Iwo To on Wednesday. At 11:00 p.m. EDT on Wednesday the center of Tropical Storm Champi was located at latitude 18.9°N and longitude 140.1°E which put it about 435 miles (680 km) south of Iwo To. Champi was moving toward the north at 6 m.p.h. (10 km/h). The maximum … Continue reading Tropical Storm Champi Strengthens South of Iwo To