Sirung , Île Pantar, Indonésia: Darwin VAAC raised the aviation alert level to orange.

Sirung , Île Pantar, Indonésia: Darwin VAAC raised the aviation alert level to orange.

Darwin VAAC raised the aviation alert level to orange, after a plume of steam and possible light ash emissions were seen on satellite images drifting SW from the volcano last Tuesday. Local observers reported a thick steam plume rising approx. 500 m from the…