Typhoon Matmo weakened into a tropical depression over Guangxi Province, China, at 7 a.m. Monday. By 3 a.m. Tuesday, its circulation combined with high-altitude wind convergence to bring heavy downpours to northern Vietnam.
In Hanoi, after four hours of intense rainfall, the Xa La–Old Road 70 intersection in Ha Dong District was submerged by half a meter of water. Photo by Thanh Hai