Upstream flood watchers

BHG - Recent storms and floods have highlighted the important role of hydrometeorological forecasts from the press and authorities, especially information from the Ha Giang Hydrometeorological Station. Ha Giang, located at the headwaters of the Lo and Gam rivers, regularly faces the risk of major floods during the rainy season. The team of observers and forecasters at the provincial hydrometeorological stations have made significant contributions to natural disaster prevention and control, providing essential data to the people.

Ha Giang Hydrometeorological Station observers measure the water level of the Lo River during the night shift.

The province has five hydrometeorological stations monitoring water levels and flow rates on the Lo and Gam rivers. Ms Bui Thi Thu Men, Deputy Director of the provincial Hydrometeorological Station, said that each station has 2 to 3 observers working continuously. This work is maintained 24/7, with a frequency of monitoring every 3 to 6 hours normally and every hour during floods. Even in times of emergency, staff have to go to the river to take measurements every 30 minutes.

The Head of the Ha Giang Hydrological Station, Nguyen Thi Hong Nhung, shared about the difficulties in her work. Despite the harsh weather, the work of the observers has not been interrupted. They wade through storms and rain to ensure timely and accurate information. At hydrological stations such as Bac Me and Vinh Tuy, the work becomes even more challenging, as observers have to use boats or specialised equipment to carry out their tasks.

In addition to the hydrological stations, the team of forecasters at the provincial Hydrometeorological Station also works tirelessly to issue warning bulletins. Forecaster Nguyen Thi Lan Anh said that as floods reach alarming levels, continuous bulletins are issued to warn people and local authorities.

However, forecasting still faces many difficulties, especially in collecting data from upstream China, which affects the quality of the forecast. Ms Bui Thi Thu Men emphasised the desire for better cooperation in sharing information with the neighbouring country.

Despite their quiet work, the hydrometeorological staff in Ha Giang always dedicate themselves to the community’s safety. They love their jobs and constantly strive to improve their skills, contributing to the sustainable development of the locality.