Previously, the frequency of hot clouds glide avalanches only 4-5 times per day. Hot cloud slid in a radius of 2,000 meters to 4,500 meters-high column of ash 500 meters, 4,000 meters to the east-southeast with a duration of 1,849 seconds-152 seconds. The wind runs northeast-southeast, causing volcanic ash-ferocious flush Sigarang territory to the borders langkat, Sukanalu, and Namanteran.