According to the National Center for Hydro-Meteorological Forecasting, at 4:00 p.m. on September 18, the center of the storm was at about 20.1 degrees north latitude; 117.9 degrees east longitude, in the northeastern sea of the North East Sea, about 480km southeast of Hong Kong (China).
The strongest wind near the storm center is level 8 (62-74km/h), gusting to level 10. Moving northwest, speed 15-20km/h.
It is forecasted that in the next 24 hours, the storm will move northwest at a speed of about 15km/h and will continue to strengthen.
At 4:00 p.m. on September 19, the center of the storm was at about 22.6 degrees north latitude, 115 degrees east longitude, in the southern coastal area of Guangdong province (China). The strongest wind near the storm center is level 9, gusting to level 11.
The dangerous area in the next 24 hours will be identified as the north of the latitude of 18.5 degrees north latitude and east of the longitude of 113 degrees east longitude. Level 3 natural disaster risk, the affected area is the northeastern sea area of the North East Sea.
It is forecasted that in the next 48 hours, the storm will continue to move west-northwest at a speed of about 10km/h, making landfall and gradually weakening into a tropical depression.
At 4:00 p.m. on September 20, the center of the tropical depression was at about 23.2 degrees north latitude, 113 degrees east longitude, in the mainland south of Guangdong province (China). The strongest wind near the center of the tropical depression is level 6, gusting to level 10.
The dangerous area in the next 48 hours will be identified as the north of the 21st parallel north and within the 113-117.5th parallel east. Level 3 natural disaster risk, the affected area is the northern sea area of the North East Sea.
It is forecasted that in the next 72 hours, the tropical depression will move westward at a speed of about 10km/h and gradually weaken into a low pressure area.
At 4:00 p.m. on September 21, the center of the low pressure area was at about 23.1 degrees north latitude, 111.8 degrees east longitude, on the mainland southwest of Quang Dong province. The strongest wind will decrease to below level 6.
Regarding the impact of the storm at sea, the northeastern sea area of the North East Sea will have strong winds of level 6-7, gusting to level 9; The area near the storm's eye will have strong winds of level 8-9, gusting to level 11, waves 3-5m high. The sea is very rough.
Ship operating in the above-mentioned dangerous areas are likely to be affected by thunderstorms, whirlwinds, strong winds, and large waves.
