Mount Sinabung: Airlines issue 'red notice'

Mount Sinabung on the Indonesian island of Sumatra has shot billowing columns of ash more than five kilometres into the atmosphere and hot clouds down its slopes.
The National Disaster Mitigation Agency said there were no fatalities or injuries from the eruption on Monday (local time).

The regional volcanic ash advisory centre in Darwin issued a "red notice" to airlines.
The volcano, one of three currently erupting in Indonesia, was dormant for four centuries before exploding in 2010, killing two people.