According to information from the Quang Ninh Provincial Hydrometeorological Station, in the past 12 hours (from 8:00 p.m. on September 25 to 8:00 a.m. on September 26), there has been moderate rain, heavy rain, and very heavy rain in some places.
Some points recorded heavy rainfall such as: Quat Dong 217.4 mm; Phinh Ho (Hai Son) 147.8 mm; Quang Ha 123.8 mm; Chuc Bai Son (Duong Hoa) 86.8 mm; Mong Cai 57.8 mm; Doan Tinh 79.6 mm...
In the next 6 hours (from 8:30 a.m. on September 26), there will continue to be rain, the accumulated rainfall in Quang Ninh province may be from 10-70mm. Risk of flash floods on small rivers and streams in mountainous areas; landslides on steep slopes, and land subsidence in Quang Ninh provinces.
Warning level of natural disaster risk due to flash floods, landslides, land subsidence due to heavy rain or water flow: Level 1.
In Quang Ha commune, from the night of September 25 to the morning of September 26, there will continue to be heavy to very heavy rain.
At the No. 1 and No. 2 overflow bridges connecting the villages to National Highway 18, the water has risen above the overflow. The local government has set up warning barriers, assigned forces to be on duty 24/7 and strictly prohibited people and vehicles from passing when floods occur.

The Commune Civil Defense Command has directed villages and neighborhoods to implement the "4 on-site" motto, proactively review and move people and property in areas at risk of flooding to safe places; put up warning signs at vulnerable points.