According to the latest emergency bulletin of the National Center for Hydro-meteorological Forecasting, at 4 am on July 18.7.2023, 1, the location of the center of the storm No. 21,4 (Typhoon Talim) was at about 109,3 degrees north latitude; 140 degrees east longitude, on the northeast region of the Gulf of Tonkin, about 10 km southeast of Mong Cai (in Quang Ninh province). The strongest wind in the area near the center of the storm is strong at level 11-89 (ie from 117-14 km/h), level XNUMX.
Due to the influence of the circulation of storm No. 1 on Bach Long Vi island (in Hai Phong province), there was a strong wind of level 7, level 10; Cua Ong (in Quang Ninh province) has strong gusts of 6, Co To (in Quang Ninh province) has gusts of 7.
It is forecasted that at 16 p.m. on July 18.7, the storm will move west-northwest at a speed of about 20 km/h and gradually weaken. The location of the storm center on the mainland of the northeastern provinces of the North. Strong wind intensity level 7, level 9 shock.
At 4 am on July 19.7, the storm moved in the northwest direction at a speed of 20-25 km/h, going inland, continued to weaken and gradually dissipated. The location of the storm's center is on the mainland in the northern mountainous area. Strong wind intensity below level 6.
The National Center for Hydrometeorological Forecasting predicts the impact of storms:
– The northern Gulf of Tonkin area (including the island districts of Bach Long Vi and Co To) has strong winds of 6-7, then increased to level 8-9, the area near the center of storm level 10-11, level 13-14. Violent seas.
- The coastal area from Quang Ninh and Hai Phong has strong winds gradually to level 6-7, the area near the center of the storm level 8-9, level 11 shock; Lang Son, Bac Giang and Thai Binh provinces have gusts of level 8.
– The northern sea area north of the East Sea has sea waves 3-5 meters high.
The waters of the Gulf of Tonkin have gradually increasing waves, 2-4 meters high. In the coastal areas of Quang Ninh - Thai Binh provinces, the waves are 2-3 meters high.
- Coastal provinces of Quang Ninh - Hai Phong have storm surge of 0,3-0,5 meters.
– Risk of flooding in low-lying areas in coastal areas, estuaries, coastal erosion due to the combined impact of high tide, high waves and storm surge on the afternoon of July 18.7.
From July 18.7 to July 19.7, in the northeast region, Viet Bac has heavy to very heavy rain with a common rainfall of 200-300mm, in some places over 350mm; the northwest region, the Northern Delta has heavy rain with a total rainfall of 100-200mm, Thanh Hoa and Nghe An have moderate rain, heavy rain, in some places very heavy rain with 70-120mm common rainfall. Prevent rain with high intensity causing urban flooding. Warning of high risk of flash floods and landslides in the provinces of Quang Ninh, Lang Son, Cao Bang, Ha Giang, Lao Cai and Yen Bai.
Prevent the risk of thunderstorms, tornadoes with strong gusts of wind in the storm circulation affected areas, both before and during the storm's landfall.
