According to the National Center for Hydro-Meteorological Forecasting, in the past 2 hours (from 4:00 p.m. to 6:00 p.m. on August 5), the provinces of Son La, Phu Tho, Lao Cai and Thai Nguyen had moderate rain, with some places experiencing heavy rain such as: Phieng Cam1 50mm (Son La); Ngoc Lau 67.6mm (Phu Tho); Lung Vai 38.4mm (Lao Cai); Yen Do 63.2mm (Thai Nguyen);...
Soil moisture models show that some areas in the above provinces are close to saturation (over 85%) or have reached saturation.
In the next 3-6 hours, the above provinces will continue to have rain with common accumulated rainfall as follows: Lao Cai, Phu Tho from 30-50mm, some places over 70mm; Son La, Thai Nguyen from 40-60mm, some places over 80mm.

In the next 6 hours, there is a risk of flash floods on small rivers and streams, landslides on steep slopes in many communes/wards. Warning level of natural disaster risk due to flash floods, landslides, land subsidence due to heavy rain or water flow: Level 1.
Areas at high risk of flash floods and landslides include:
Lao Cai : Bac Ha, Ban Lau, Ban Lien, Bao Nhai, Bao Yen, Bat Xat, Cao Son, Coc Lau, Duong Quy, Lam Thuong, Lung Phinh, Muong Khuong, Nam Chay, Nghia Do, Si Ma Cai, Sin Cheng, Ta Cu Ty, Trinh Tuong, Van Ban.
Son La : Chieng Hac, Chieng Khuong, Chieng Son, Doan Ket, Long He, Long Phieng, Long Sap, Muoi Noi, Muong Chanh, Muong E, Nam Lau, Chieng Coi Ward, Moc Chau Ward, Moc Son Ward, Thao Nguyen Ward, Van Son Ward, Phieng Cam, Phieng Khoai, Phieng Pan, Thuan Chau, Van Ho, Xuan Nha, Yen Chau, Yen Son.
Phu Tho : An Binh, An Nghia, Cao Duong, Cao Son, Da Bac, Dung Tien, Hop Kim, Lac Luong, Lac Thuy, Ngoc Son, Ky Son Ward, Tan Hoa Ward, Quy Duc, Tan Pheo, Thinh Minh, Yen Son.
Thai Nguyen : An Khanh, Quan Trieu Ward, Phu Thinh, Xuan Duong; Ba Be, Bach Thong, Cho Moi, Dai Phuc, Duc Luong, Hiep Luc, Hop Thanh, Na Phac, Nam Cuong, Ngan Son, Ba Xuyen Ward, Phuc Thuan Ward, Quyet Thang Ward, Phong Quang, Phu Dinh, Phu Lac, Phu Thong, Phu Xuyen, Phuc Loc, Quan Chu, Quang Son, Tan Cuong, Than Sa, Thuong Quan, Trung Hoi, Van Lang, Vo Tranh, Yen Phong, Yen Trach.
Flash floods and landslides can have very negative impacts on the environment, threaten people's lives; cause local traffic congestion, affect the movement of vehicles; destroy civil and economic works, causing damage to production and socio-economic activities.
Recommend that local authorities pay attention to reviewing bottlenecks and vulnerable locations in the area to take preventive and response measures.
Source: https://baolaocai.vn/4-tinh-co-nguy-co-cao-rui-ro-lu-quet-sat-lo-dat-dem-nay-post878830.html
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