Indonesian volcano, sleeping more than four years, on Friday monster new batch of burning ash to a height of more than three kilometers, forcing frightened residents to leave their homes for the second time in a week. The power of the eruption - the strongest so far - could be felt at a distance of eight kilometers from the volcano. "It was awful - recalls the 37-year-old Anto Sembiring, still shaking after he ran out of his coffee right in the center of the danger zone. - All ran as fast as possible. Started to panic. " Eruption Sinabung on Sunday and Monday made more than 30 000 people to flee their homes and seek shelter in nearby cities.