Tropical Storm Jangmi formed south of the Ryukyu Islands on Saturday.  At 5:00 p.m. EDT on Saturday the center of Tropical Storm Jangmi was located at latitude 22.4°N and longitude 126.3°E which put it about 375 miles (605 km) south-southwest of Okinawa.  Jangmi was moving toward the north at 21 m.p.h. (34 km/h).  The maximum … Continue reading Tropical Storm Jangmi Forms South of Ryukyu Islands