According to data from the National Center for Hydro-Meteorological Forecasting, last night and this morning, October 8, the area from Southern Ha Tinh to Binh Dinh and the South had rain, moderate rain and scattered thunderstorms, locally heavy to very heavy rain.
Rainfall from 7pm on October 7 to 8am on October 8 was over 80mm in some places such as: Tra Nham (Quang Ngai) 123.4mm, Dong Hoi (Quang Binh) 100.2mm, Cua Tung (Quang Tri) 82.6mm, Quang Dien (Thua Thien Hue) 81.2mm...
From Quang Tri to Khanh Hoa on the day and night of October 8, there is forecast to be scattered showers and thunderstorms, locally heavy to very heavy rain with rainfall of 15 - 40mm, some places over 100mm. Warning of the risk of local heavy rain (rainfall greater than 100mm within 6 hours).
In Ninh Thuan, Binh Thuan, the Southern Central Highlands and the Southern region, on the day and night of October 8, there is forecast to be scattered showers and thunderstorms, locally heavy rain with rainfall from 15 - 30mm, locally over 70mm. Thunderstorms will be concentrated in the late afternoon and at night.
The meteorological agency warns that thunderstorms may cause tornadoes, lightning, and strong gusts of wind. Localized heavy rains may cause flooding in low-lying areas; flash floods in small rivers and streams; and landslides on steep slopes. The warning level for natural disaster risks due to tornadoes and lightning is level 1.
Regarding sea weather, the central and southern East Sea (including the waters of the Truong Sa archipelago), the southern Gulf of Tonkin, and the waters from Quang Tri to Binh Dinh will have showers and thunderstorms.
Forecast for the day and night of October 8, the central and southern East Sea (including the waters of Truong Sa archipelago), the southern Gulf of Tonkin, and the waters from Quang Tri to Ca Mau will have scattered showers and thunderstorms.
In addition, from the afternoon of October 8, the northeastern sea area of the North East Sea has strong northeast winds of level 5, sometimes level 6, gusting to level 8; rough seas; waves 2-3m high.
During thunderstorms, there is a possibility of tornadoes and strong gusts of wind level 7 - 8.
All vessels operating in the above areas are at risk of being affected by tornadoes and strong gusts of wind.