Mount Mahameru Eruption in Indonesia Triggers Evacuations
Indonesia's Mount Semeru, the highest peak on Java island, has exploded, blanketing multiple communities with volcanic ash, leading to evacuations and causing officials to elevate the warning to the highest level.
The mountain in East Java province released searing clouds of fiery ash and a combination of rock, lava and gas that travelled up to 7km down its sides several times from midday to dusk, while a thick column of fiery clouds rose 1.2 miles into the air, as stated by the nation's geological authority.
The outbursts that occurred throughout the day forced authorities to increase the volcano’s alert level on two occasions, from the third-highest level to the top level, the agency reported. No casualties have been announced.
More than 300 residents in the three villages most at risk in the district of Lumajang region were relocated to official safe havens, according to a representative for the national emergency management body.
He stated that heightened volcanic movements of the mountain on the afternoon of Wednesday led officials to expand the danger zone to 8km from the crater. Residents were urged to stay clear from an area along the Kobokan River, which is the path of the molten rock stream, as searing gas flowed down the volcano's sides.
Videos on online platforms showed a dense cloud of ash sweeping through a forested valley to a river beneath a bridge. Locals, some with faces smeared with volcanic dust and water, fled to makeshift refuges or left for other safe areas.
Regional news outlets reported that authorities were struggling to rescue about 178 individuals trapped on the 12,060-foot peak at the Ranu Kumbolo observation station. The group included 137 climbers, 15 porters, seven guides and six travel representatives, according to an spokesperson with the protected area.
“They are currently safe at Ranu Kumbolo monitoring post,” a spokesperson said in a recorded message. He noted the post was located 4.5km from the summit on the northern slope of the volcano, which is outside the trajectory of the fiery cloud movement that was observed moving to the southeast direction. Bad weather and rain required the team to remain overnight there, he added.
Semeru, also known as Mahameru, has erupted many occasions in the last two centuries. Still, as is the situation with numerous of the 129 active volcanoes in Indonesia, thousands of residents still to live on its fertile slopes.
The mountain's last major eruption was in December 2021, when 51 individuals were lost their lives and hundreds others were burned and settlements were buried in thick mud. The eruption forced the relocation of more than 10,000 people from their houses.
Indonesia, an archipelago of over 280 million inhabitants, is located along the Pacific “ring of fire”, a horseshoe-shaped series of tectonic boundaries, and is prone to earthquakes and volcanism.
