Indonesia’s rumbling Mount Lewotobi Laki Laki has erupted twice and sent clouds of searing gas miles into the sky while tons of ash fell on villages and flights were cancelled.

The ash cloud above Mount Lewotobi Laki-laki on Monday was about four times taller than the one produced by an eruption there last month.

At least 24 flights to and from the Indonesian resort island of Bali were cancelled on Monday after an eruption of the Mount Lewotobi Laki-laki volcano belched volcanic ash 11 miles into the sky, officials said.