in the eruption sounded rumbling. In addition, hot clouds also burst from the crater of the mountain with a range to the northeast. "As far as 3.5-4.9 km and to the south as far as 4,900 m," continued Sutopo.
The high bursts of volcanic ash at this eruption, which is as high as 5 kilometers, is called the most powerful eruption in 2018.
Based on data of Volcanology and Geological Disaster Mitigation Center (PVMBG) monitoring post Mount Sinabung, south-southeast volcanic ash slides slope 4.900 meters and sectoral Southeast-East 3,500 meters. 
Furthermore, the hot clouds of eruption with a glide distance of 4,900 meters leads to the South. Observed autumn with a sliding distance of 1,000-1,500 meters leads to the Southeast and visually covered in ash.
During the eruption, there was also an earthquake. Sutopo explained, since at 06.00 WIB until 12.00 WIB has lasted 1 earthquake eruption with 607 seconds, 1 time hot clouds eruption with 607 seconds duration, and 10 times a cloud of hot fall with a duration of 195-792 seconds.
"Then 14 times earthquake, 5 earthquake blow, 1 times low frequency earthquake, and 5 times deep volcanic earthquake
nice moment.. nice photygraphy.. thank you so much for your post..
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