Updated bulletin issued at 3:30 PM on May 30 from the National Center for Hydro-Meteorological Forecasting, in the past 1 hour (from 2:00 PM to 3:00 PM on May 30), the area of Phu Tho, Quang Ninh and Lam Dong provinces, there have been moderate to heavy rain, with very heavy rain in some places such as the following monitoring station: Yen Tri 54mm (Phu Tho); Uong Bi 73.5mm (Quang Ninh); Deo Bao Loc 30.8mm (Lam Dong);...
The soil moisture model shows that some areas in the above provinces have been near saturation (over 85%) or reached saturation status.
Warning that in the next 3-6 hours, the above provinces will continue to have rain with common rainfall from 20 - 50mm, in some places over 80mm.
Warning in the next 6 hours, there is a risk of flash floods on small rivers and streams, landslides on slopes in many communes/wards.

Warning level of natural disaster risk due to flash floods, landslides, subsidence due to rain, floods or currents is level 1.
Flash floods and landslides can have very negative impacts on the environment, threatening people's lives; causing local traffic congestion, affecting the movement of vehicles; destroying civil and economic works, causing damage to production activities and socio-economic activities.
The meteorological agency recommends that functional agencies in localities pay attention to reviewing flow bottlenecks and key locations in the area to have preventive and response measures.