 The JMA maintained Ioke as a typhoon until a day later, and maintained Ioke as a tropical cyclone until it was declared extratropical midday on September 6.The extratropical remnants of Ioke were tracked by the JMA until September 7, when it was located near the Aleutian Islands of Alaska.The storm deepened as it approached the Aleutians, and re-developed winds of hurricane-force.