[Skywise]

Sangeang Api volcano in Indonesia erupted late yesterday in a pretty big plinian eruption, with an ash cloud around 20km high. The ash is drifting towards Australia and is causing havoc for air travel.

News article with good aerial pic:

http://www.news.com.au/travel/travel-upd...6938123744


Satellite image:

https://earthdata.nasa.gov/labs/worldvie...,-7.355713

Brian