According to the Da Nang City Civil Defense Committee, from 2 pm on September 12 to 2 pm on September 13, many places in the city had heavy rain, especially in mountainous areas. Rainfall recorded in Ba Na 241mm, Ho Truoc Dong 185mm, Ho Ho Cau 174mm, Hoa Phat 163.4mm, Da Nang 162mm, Sub-Department of Irrigation 166mm, Suoi Luong 167mm and many other areas over 150mm.
The soil humidity model shows that some areas have nearly saturated, with humidity above 85%, even reaching saturation. In the next 6 hours, Da Nang will continue to have rain, with heavy rain in some places. Common rainfall is 5-15mm, in some places over 30mm.
Functional agencies warn of the risk of flash floods on small rivers and streams in mountainous areas; landslides on slopes and land subsidence in some communes and wards. The level of natural disaster risk due to flash floods, landslides, and land subsidence due to floods or currents is level 1.
In the afternoon of September 13, convective clouds continued to develop in many localities such as Hoa Vang, Dai Loc, Dien Ban, Ngu Hanh Son, Hai Van, Tra My, Tien Phuoc, Nam Tra My, Thang Binh, Duy Xuyen, Que Son Trung, Kham Duc and neighboring areas. Many mountainous areas such as Tay Giang and Hung Son communes experienced landslides and traffic obstacles. Localities downstream have experienced localized flooding, and water overflowed over submerged bridges. Be vigilant when traveling.
In the next 3 hours, these areas may experience showers and thunderstorms. Functional agencies warn to be wary of tornadoes, lightning, hail, localized heavy rain and strong gusts of wind during thunderstorms. Disaster risk level due to tornadoes, lightning, hail is level 1.
