According to data from Vietnam Electricity Group, at 10:30 am on May 20, the North Central region recorded Trung Son Lake with a water level of 156.55 m, inflow to the lake 247 m3/s, total discharge 80 m3/s. Khe Bo Lake discharged 168.8 m3/s even though the inflow was only 2.1 m3/s. Meanwhile, Ban Ve and Quang Tri reservoirs have not recorded discharge.
In the South Central Coast, many reservoirs maintain power generation operations with moderate flow. Song Tranh 2 reservoir discharges 107.5 m3/s; Ba Ha River discharges 120 m3/s; A Vuong discharges 27.6 m3/s; Bung 4 River discharges 41 m3/s; Vinh Son A discharges 7.78 m3/s.
Some reservoirs such as Song Bung 2, Vinh Son B, Vinh Son C have not been discharged.
In the Central Highlands region, reservoirs on the Se San and Srepok river systems operate electricity generation with remarkable flow rates. Ialy Lake discharges 398 m3/s; Se San 4 discharges 320 m3/s; Se San 3 discharges 42 m3/s; Thuong Kon Tum discharges 26.58 m3/s.
In addition, Buon Kuop discharged 15.69 m3/s, An Khe discharged 8 m3/s.
According to the forecast of the National Center for Hydro-Meteorological Forecasting, on May 20, the Northeast region, Phu Tho South, Thanh Hoa and Nghe An will have moderate rain, heavy rain and thunderstorms, with locally very heavy rain.
The Central Highlands and Southern regions will have showers and scattered thunderstorms in the afternoon and night, with locally heavy to very heavy rain.
