Indonesia raises alert for Mount Semeru volcano to highest level after series of eruptions

Jakarta: Indonesian authorities raised the alert for Mount Semeru volcano to the highest level on Wednesday after a series of eruptions. The volcano lies on the country’s most densely populated island. Mount Semeru in East Java province unleashed avalanches of searing clouds of hot ash and a mixture of rock, lava and gas that travelled up to 7 kilometrs down its slopes several times since midday to dusk, while a column of hot clouds rose 2 kilometres into the air, Indonesia’s Geology Agency said in a statement.

The eruption throughout the day blanketed several villages with falling ash and forcing authorities to raise the volcano’s alert level twice, from the third-highest level to the highest, the agency said.

Semeru, also known as Mahameru, has erupted numerous times in the past 200 years. Still, as is the case with many of the 129 active volcanoes in Indonesia, tens of thousands of people continue to live on its fertile slopes.

Indonesia, an archipelago of more than 270 million people, sits along the Pacific “Ring of Fire,” a horseshoe-shaped series of fault lines, and is prone to earthquakes and volcanic activity.