Storm No. 4 is at level 9 and unlikely to affect Vietnam.

According to the National Center for Hydro-Meteorological Forecasting, at 7:00 a.m. on July 25, the center of the storm was located at about 17.7 degrees North latitude; 120.5 degrees East longitude, in the western area of Luzon Island (Philippines).

The strongest wind near the storm center is level 9 (75-88km/h), gusting to level 11; moving northeast at a speed of about 10km/h.

At 7:00 a.m. on July 26, the storm was in the sea east of Taiwan (China), moving northeast at a speed of about 20-25 km/h and gradually weakening.

Wind force below level 6. The affected area is the sea area east of the North East Sea. Natural disaster risk level 3.

Due to the impact of the storm, the eastern sea area of the North East Sea has strong winds of level 7-8, near the center of the storm, strong winds of level 9, gusts of level 11; waves 3-5m high. The sea is very rough. Ships operating in the above-mentioned dangerous areas are likely to be affected by storms, whirlwinds, strong winds, and big waves./.

According to VNA

Source: https://baothanhhoa.vn/bao-so-4-manh-cap-9-khong-co-kha-nang-anh-huong-den-viet-nam-256008.htm