the impact of storm circulation

At 01:00 on October 11, the location of the storm center is about 15.3 degrees Vi Bac; 125.4 degrees Kinh Dong, about 400km from Lu-Dong Island (Philippines) to the East.

At 04:00 on October 14, the location of the center of the storm was about 15.6 degrees North latitude; 111.8 degrees Kinh Dong, on the southern area of ​​Hoang Sa archipelago.