A volcanic eruption in Indonesia sent an enormous ash cloud more than six miles into the sky, disrupting or canceling dozens of flights to and from the tourist island of Bali.

More than 20 flights to and from the Indonesian resort island of Bali were cancelled or delayed and three airports in East Nusa Tenggara province were closed due to the eruption of Mount Lewotobi Laki-laki,

Air India, Singapore ’s TigerAir and China’s Juneyao Airlines also suspended flight operations “due to volcano”, Bali’s international airport said. It forced dozens of residents living in two villages near the volcano to evacuate their houses, officials at the local disaster mitigation agency said.