According to data from Vietnam Electricity Group, at 9:00 am on May 4, in the North Central region, Trung Son Lake had a water flow of 100 m3/s but had not been discharged. Ban Ve Lake reached a water level of 184.3m, a flow of 122 m3/s, and has not generated electricity.
Khe Bo Lake generates electricity with a discharge flow of 170.1 m3/s. Quang Tri Lake recorded very low water flow, only about 2 m3/s.
In the South Central region, many reservoirs have low water inflows such as A Vuong (21.01 m3/s), Song Bung 2 (6.65 m3/s), Song Tranh 2 (5.71 m3/s). Some power generation reservoirs with small flows include Vinh Son A (7.97 m3/s), Song Hinh (15.22 m3/s) and Song Ba Ha (120 m3/s). Most reservoirs have not discharged overflows.
In the Central Highlands, some lakes maintain electricity generation with average flow. Upper Kon Tum discharges 26.52 m3/s; Pleikron discharge 119 m3/s; Se San 4 discharges 480 m3/s.
Some reservoirs such as An Khe, Srepok 3, Buon Kuop have discharged through spillways or opened deep discharge gates but with small flow. Many other reservoirs have not yet generated discharge.
According to the forecast of the National Center for Hydro-Meteorological Forecasting, on May 4, the weather in the North will maintain a cloudy state, with moderate rain at night, in some places heavy to very heavy rain with thunderstorms, scattered rain during the day, cool weather with a common temperature of 19-29 degrees C; Hanoi alone fluctuates around 20-29 degrees C.
The Central region from Thanh Hoa to Hue has scattered showers and thunderstorms at night and in the morning, sunny days, temperatures around 27-30 degrees C; the South Central Coast region is sunny, in some places above 33 degrees C, local thunderstorms in the evening. The Central Highlands is sunny during the day, showers and thunderstorms in some places in the evening, highest temperature 31-34 degrees C.
The weather in the South continues to be sunny during the day, with scattered showers and thunderstorms in the late afternoon and evening, the common temperature is 32-35 degrees Celsius; in Ho Chi Minh City about 32-34 degrees Celsius. During thunderstorms, areas are likely to experience tornadoes, lightning and strong gusts of wind.
