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Lewotobi volcano spews 18-kilometre ash tower

Mount Lewotobi Laki-Laki, a 1,584-metre-high twin-peaked volcano on the tourist island of Flores, erupted at 11:05 am local time (0305 GMT), the volcanology agency said in a statement.

AFP
Jakarta
Mon, July 7, 2025 Published on Jul. 7, 2025 Published on 2025-07-07T12:02:07+07:00

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Mount Lewotobi Laki-laki erupts, as seen from Nangahale village in Sikka, East Nusa Tenggara on July 7, 2025. Mount Lewotobi Laki-laki erupts, as seen from Nangahale village in Sikka, East Nusa Tenggara on July 7, 2025. (AFP/Arnold Welianto)

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volcano in East Nusa Tenggara erupted, spewing a colossal ash tower 18 kilometres (11 miles) into the sky on Monday, authorities said, just weeks after it caused dozens of flight cancellations to and from the popular resort island of Bali.

Mount Lewotobi Laki-Laki, a 1,584-metre-high twin-peaked volcano on the tourist island of Flores, erupted at 11:05 am local time (0305 GMT), the volcanology agency said in a statement.

"An eruption of Lewotobi Laki-Laki Volcano occurred... with the observed ash column height reaching approximately 18,000 m above the summit," the agency said.

It warned of the possibility of hazardous lahar floods –- a type of mud or debris flow of volcanic materials –- if heavy rain occurs, particularly for communities near rivers. 

There were no immediate reports of damages or casualties.

Last month dozens of flights to and from Bali were cancelled after the volcano erupted. Volcanic ash rained down on several communities around the volcano and forced the evacuation of at least one village.

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Mount Lewotobi Laki-Laki erupted multiple times in November, killing nine people and forcing thousands to evacuate, as well as the cancellation of scores of international flights to Bali.

There were no immediate reports of cancelled flights after Monday's eruption.

Lewotobi Laki-Laki is twinned with the calmer but taller 1,703-metre (5,587-foot) volcano named Lewotobi Perempuan.

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