Heavy rain from August 22 through the morning of August 24 cut roads, triggered landslides and left several residential areas temporarily isolated in Thanh Hóa. In Tam Chung, officials said by 8 a.m. on August 24 there had been no reports of casualties, but the damage had already spread across homes, school buildings and transport routes.
At the Tiểu học and Mầm non site in bản Suối Phái, floodwater rose into the yard and several classrooms to about 0.2 meters. In bản Suối Lóng, the home of Sùng A Vang was hit by a front slope collapse covering about 25 square meters, while the house of Giàng A Lềnh faced a rear-slope slide that still threatened to send more rocks and soil down toward the living area. By that same morning, Tam Chung had moved 12 households with 87 people from bản Suối Lóng to the Tiểu học site and relatives’ homes in the village.
The damage was not limited to one commune. In Quan Sơn, landslides spilled into the living area of four households in bản Ngàm and bản Tân Thành, and all four were evacuated to safety. Traffic on Quốc lộ 217 was also hit hard, with about 40 cubic meters of earth and rock sliding down at Km151+250 in bản Tân Thành and about 180 cubic meters at Km143+500 in bản Quan Sơn, where the debris also blocked drainage ditches.
The sharpest disruption came in Quang Chiểu, where the culvert bridge on the Pọong - Con Dao route in thôn Pọong broke and split the road into two over a length of about 12 meters. That incident temporarily isolated 9 households with 42 people, while erosion on the Pọong - Co Cài branch road in the same area created a hollowed-out section about 55 meters long and cut off 47 households with 223 people. Other flood points left bản Cúm isolated from thôn Mường Xim with 81 households and 360 people, and thôn Pù Đứa isolated from bản Cúm with 75 households and 426 people.
Quang Chiểu also moved 9 households with 36 people from khu Suối Tút cũ to safety by 8 a.m. on August 24, showing how fast the situation was still changing as the rain continued to strain roads and low-lying crossings. The immediate question is no longer whether the storm caused disruption; it is how quickly these communes can reopen the cut-off routes and restore movement for families who were still waiting for access as of the latest report.
For readers tracking the broader weather impact, the pattern is consistent with heavy rain pushing damage into mountain communes and forcing local authorities to keep people out of danger zones while they deal with blocked roads and unstable slopes. A fuller breakdown of the travel disruption is available in Weather Forecast: Heavy rain cuts roads in Thanh Hóa mountain communes.
