The Southwest region has widespread thunderstorms, scattered moderate rain, some places have heavy rain, locally very heavy rain; the Southeast region has scattered showers and thunderstorms, some places have moderate rain, heavy rain, locally very heavy rain.
Rainfall in the past 24 hours (from 1:00 p.m. September 11 to 1:00 p.m. September 12) is as follows: Vang Quoi Dong - Ben Tre 129.0mm, Phong Thanh - Long An 126.2mm, Huyen Hoi - Tra Vinh 101mm, Xuyen Moc - Ba Ria - Vung Tau 101.4mm, Dong Ban - Tay Ninh 98.2mm, ...
On the afternoon of September 12, the clouds will change, with scattered showers and thunderstorms in the West and scattered showers and thunderstorms in the East. The Southern region will have widespread showers and thunderstorms, scattered moderate rain, heavy rain in some places, concentrated in the Eastern provinces and the Western coastal region. Beware of heavy rain causing localized flooding.
Water levels at Phu Hiep station (La Nga river) and Ta Lai station (Dong Nai river) are changing slowly and are currently at high levels. As of 1 p.m. on September 12, the actual water level measured at Phu Hiep station was 104.70m (0.20m above alert level 1), and at Ta Lai station it was 111.89m (0.11m below alert level 1).
In the next 24 hours, the water level at Ta Lai and Phu Hiep stations will rise slowly and remain at the same level as Ta Lai station at 111.90-112.05m (approximately or 0.05m higher than alarm level 1); at Phu Hiep station at 104.70-104.80m (0.20-0.30m higher than alarm level 1).
Water levels in rivers and streams are high, potentially causing flooding in low-lying areas and riverside areas, affecting economic and social activities.