Thousands flee as Bali raises volcano alert to highest level
A rumbling volcano on Bali could erupt at any moment, authorities warned Monday as they raised alert levels to maximum, accelerated a mass evacuation and closed the main airport, leaving thousands of tourists stranded on the Indonesian resort island.
Massive columns of thick grey smoke that have been belching from Mount Agung since last week have now begun shooting more than three kilometers (two miles) into the sky, forcing hundreds of flights to be grounded, AFP reported.
Some 40,000 frightened people have fled their homes around the volcano but as many as 100,000 will likely be forced to leave, disaster agency officials said, after raising the alert to its highest level.
The exclusion zone around Agung, which is 75 kilometers (47 miles) from the beachside tourist hub of Kuta, has also been widened to 10 kilometers.
Makeshift tents and community centers filled up Monday as nearly two dozen villages were emptied of their inhabitants, including farmers reluctant to leave precious livestock behind.
“Continuous ash puffs are sometimes accompanied by explosive eruptions and a weak booming sound,” the National Board for Disaster Management said earlier Monday.
Agung rumbled back to life in September, forcing the evacuation of 140,000 people living nearby. Its activity decreased in late October and many returned to their homes.
However, on Saturday the mountain sent smoke up into the air for the second time in a week in what volcanologists call a phreatic eruption – caused by the heating and expansion of groundwater.
Then on Monday so-called cold lava flows appeared – similar to mud flows and often a prelude to the blazing orange lava seen in many volcanic eruptions.
Mt. Agung last went off in 1963, killing around 1,600 people in one of the deadliest eruptions ever seen in a country with nearly 130 active volcanoes.
The airport in Bali’s capital Denpasar, a top holiday destination that attracts millions of foreign tourists every year, has been closed.
Some 445 flights were cancelled, affecting more than 59,000 passengers, officials said.
Officials have said the activity could be a magmatic eruption – one which involves the decompression of gas and results in the spewing of ash – and advised people near the mountain to wear masks.
Indonesia is the world’s most active volcanic region. The archipelago nation with over 17,000 islands lies on the Pacific “Ring of Fire” where tectonic plates collide, causing frequent volcanic and seismic activities.
Last year, seven were killed after Mt. Sinabung on the western island of Sumatra erupted, while 16 were left dead by a Sinabung eruption in 2014.