Last night and this morning (September 21), the area from Hue city to Da Nang city, the east of Quang Ngai province, Lam Dong province and the Southeast region had moderate rain and thunderstorms, with locally heavy to very heavy rain.
According to the National Center for Hydro-Meteorological Forecasting, rainfall from 7 pm on September 20 to 8 am on September 21 in some places exceeded 140mm such as Giang Hai (Hue) observation station 221.4mm, Dinh Trang Hoa (Lam Dong) 248mm, Bu Dang (Dong Nai) 149mm,...
From September 21 to September 22, the area from Hue city to Da Nang city, the eastern provinces from Quang Ngai to Dak Lak and Khanh Hoa will have moderate rain, heavy rain and thunderstorms with common rainfall of 60 - 130mm, locally very heavy rain over 200mm.
From the afternoon of September 21st to the end of the night of September 22nd, the western part of Dak Lak province, the area of Lam Dong province and the South will have moderate rain, heavy rain and thunderstorms with common rainfall of 60 - 130mm, locally very heavy rain over 200mm.
Warning of the risk of heavy rain with rainfall greater than 100mm within 3 hours.
In addition, in the afternoon and night of September 21, the western area of Quang Ngai and Gia Lai provinces will have showers and scattered thunderstorms with rainfall of 10 - 30mm, locally heavy rain over 60mm.
From the night of September 22, heavy rain in the area from Hue city to Da Nang city and the east of provinces from Quang Ngai to Dak Lak and Khanh Hoa will gradually decrease.
From September 23 to the end of September 24, the eastern area of Gia Lai province, Dak Lak, Khanh Hoa, Lam Dong and Southern provinces will continue to have moderate rain, heavy rain and thunderstorms with common rainfall from 60 - 120mm, locally over 200mm.
The total rainfall for the whole period in the eastern region of Gia Lai province, Dak Lak, Khanh Hoa, Lam Dong and Southern provinces from the afternoon of September 21 to the end of September 24 is commonly from 120 - 250mm/period, locally over 400mm/period.
Warning level of natural disaster risk due to heavy rain, tornadoes, lightning, and hail is level 1. Heavy rain is likely to cause flooding in low-lying areas, urban and industrial areas; flash floods on small rivers and streams, landslides on slopes.
