At least seven international flights from Indonesia’s resort island Bali have been cancelled, an airport official said on Friday, after a volcano in the archipelago nation’s east erupted, shooting dark ash 8km into the sky.
Mount Lewotobi Laki-Laki, a 1,703m (5,587ft) twin-peaked volcano on the tourist island of Flores, erupted for 11 minutes and nine seconds late on Thursday, authorities said, raising the volcano’s alert status to the highest level.
As of 9:45am on Friday, “seven international flights had been cancelled, six of them are Jetstar flights bound to Australia and one Air Asia flight to Kuala Lumpur,” Bali’s Ngurah Rai International Airport spokesperson, Andadina Dyah, said in a statement.
Several other flights – domestic and international, including to Thailand, Singapore and Australia – had been delayed, it said.
The local airport in Maumere, on Flores, the closest to the volcano, has not been affected by the ash, according to the transportation ministry.
“The ash column was observed grey to black with thick intensity,” Indonesia’s volcanology agency said in a statement about the eruption, which began around 11pm on Thursday.
There were no reports of damages to nearby villages, but the agency warned residents of the potential for volcanic mudflow due to heavy rainfall.
The long eruption prompted the country’s geological agency to raise the volcano’s alert level to the highest of the four-tiered system.
Authorities imposed an exclusion zone between 7 and 8km (4 to 5 miles) around the volcano, the agency added.
In November, Mount Lewotobi Laki-Laki erupted multiple times, killing nine people, cancelling scores of international flights to Bali and forcing thousands to evacuate.
Laki-Laki, which means man in Indonesian, is twinned with a calmer volcano named after the Indonesian word for woman.
Indonesia, a vast archipelago nation, experiences frequent seismic and volcanic activity due to its position on the Pacific Ring of Fire.