Volcano Mahameru Eruption in the Southeast Asian nation Triggers Evacuations
Indonesia's Semeru volcano, the tallest summit on the island of Java, has exploded, blanketing several villages with volcanic ash, prompting evacuations and causing officials to elevate the warning to the maximum level.
The mountain in the province of East Java unleashed searing clouds of fiery ash and a mixture of rock, lava and gas that travelled up to 4 miles down its slopes several times from noon to evening, while a thick column of fiery clouds rose 2km into the air, as stated by the nation's geological authority.
The eruptions that unfolded throughout the day compelled authorities to raise the mountain's warning status on two occasions, from the third-highest level to the highest, the agency reported. No deaths or injuries have been reported.
More than 300 residents in the three communities most endangered in the district of Lumajang were evacuated to government shelters, as mentioned by a spokesperson for the national emergency management body.
He said that heightened volcanic movements of the mountain on the afternoon of Wednesday prompted officials to widen the hazard area to 8km from the crater. People were advised to stay clear from an area along the Besuk Kobokan River, which is the route of the lava flow, as scorching gases moved down the volcano's sides.
Videos on social media displayed a dense cloud of volcanic dust moving through a forested valley to a river beneath a overpass. Residents, some with faces smeared with volcanic dust and rain, fled to makeshift refuges or departed for alternative secure locations.
Regional news outlets reported that emergency teams were facing challenges to save about 178 people trapped on the 3,676-metre peak at the Ranu Kumbolo monitoring post. The group comprised 137 climbers, 15 carriers, seven guides and six travel representatives, according to an official with the national park.
“They remain secure at Ranu Kumbolo monitoring post,” a spokesperson said in a recorded message. He noted the post was located 2.8 miles from the crater on the north side of the mountain, which is not in the path of the fiery cloud movement that was observed moving to the south-southeast. Inclement conditions and rain forced the team to remain overnight there, he added.
The volcano, also called Great Mountain, has burst many occasions in the past 200 years. Still, as is the case with numerous of the 129 live volcanoes in Indonesia, tens of thousands of people still to live on its productive highlands.
The mountain's last major eruption was in December 2021, when 51 people were lost their lives and several hundred others were injured and villages were buried in layers of mud. The eruption led to the relocation of over ten thousand people from their homes.
The country, an archipelago of more than 280 million people, is located along the Pacific seismic belt, a horseshoe-shaped series of fault lines, and is prone to earthquakes and volcanism.