HIGHEST ALERT | Indonesia orders immediate evacuation for Bali volcano

November 27, 2017 - 9:38 PM
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Glowing light of hot lava is seen during the eruption of Mount Agung as seen from Amed in Karangasem, Bali, Indonesia. REUTERS/Johannes P. Christo

DENPASAR, Indonesia – Indonesia closed the airport on the tourist island of Bali on Monday and ordered 100,000 residents living near a grumbling volcano spewing columns of ash to evacuate immediately, warning that the first major eruption in 54 years could be “imminent”.

The airport was closed for 24 hours from Monday morning, disrupting 445 flights and some 59,000 passengers, after Mount Agung, which killed hundreds of people in 1963, sent volcanic ash high into the sky, and officials said cancellations could be extended.

“Plumes of smoke are occasionally accompanied by explosive eruptions and the sound of weak blasts that can be heard up to 12 km (7 miles) from the peak,” the Disaster Mitigation Agency (BNPB) said in a statement after raising the alert from three to its highest level of four.

“The potential for a larger eruption is imminent,” it said, referring to a visible glow of magma at Mount Agung’s peak overnight, and warning residents to evacuate a danger zone at a radius of 8-10 km (5-6 miles).

Sutopo, a BNPB spokesman, said there had been no casualties so far and 40,000 people had left the area, but tens of thousands still needed to move.

Video footage shared by the agency showed volcanic mud flows (lahar) on the mountainside. Lahar carrying mud and large boulders can destroy houses, bridges and roads in its path.

Bali, famous for its surf, beaches and temples, attracted nearly 5 million visitors last year, and its airport serves as a transport hub for the chain of islands in Indonesia’s eastern archipelago.

But tourism has slumped in parts of Bali since September when Agung’s volcanic tremors began to increase and the alert level was raised to maximum before being lowered in October when seismic activity calmed.“I‘m really worried. Maybe I’ll go somewhere south that I think will be safe to avoid being trapped by the ashfall,” said Maria Becker, a German tourist staying in Amed, around 15 km (9 miles) from the volcano.

Agung rises majestically over eastern Bali to a height of just over 3,000 meters (9,800 feet). Northeastern Bali is relatively undeveloped compared to the more heavily populated southern tourist hub of Kuta-Seminyak-Nusa Dua.

Indonesia’s Volcanology and Geological Disaster Mitigation Center (PVMBG), which is using drones, satellite imagery and other equipment, said predictions were difficult in the absence of instrumental recordings from the last eruption 54 years ago.

In 1963, an eruption of Agung killed more than 1,000 people and razed several villages by hurling out pyroclastic material, hot ash, lava and lahar.

Recordings now show the northeast area of Agung’s peak has swollen in recent weeks “indicating there is fairly strong pressure toward the surface”, PVMBG said.