Mount semeru burst, the height of the eruption reaches 800 meters

Lumajang – Mount Semeru, located on the border of Lumajang and Malang, East Java, eruption. The outburst height reaches 800 meters. “There was an outburst of Mount Semeru at 20.11 WIB, with the height of the eruption column observed about 800 meters above the peak or 4,476 meters above sea level (MDPL),” Liswanto, Mount Semeru Observation Post Officer, said Thursday (9/19/2025). It is observed that the ascolom is white to gray with medium intensity in the north. When the report was made, the eruption was still in progress. Browse to continue with the content based on the data of officers, the highest mountain in Java is erupted six times on Thursday with the first eruption at 05.03 WIB, with the height of the eruption column observed about 800 meters above the peak or 4,476 meters above sea level. Liswanto said Mount Semeru is still vigilant, so that the Center for Volcanology and Geological Disaster Softening (PVMBG) has made a number of recommendations. The community is prohibited from performing any activities in the southeastern sector during the visit of the Kobokan to eight kilometers from the Peak (eruption center). Apart from this distance, says Liswanto, the community may not perform activities at a distance of 500 meters from the riverbank (river border) along the visiting Kobokan because it has the potential to be influenced by expanding hot clouds and lava flow to a distance of 13 kilometers from the peak. The community is also advised not to move within a three -mile radius of the crater/peak of the mountain semeru because it is prone to the dangers of lightning. Liswanto said the community should be aware of the potential of hot clouds, lava waterfalls and rainlava along the river/valley, whose water flows at the top of the mountain semeru, especially along the visiting Kobokan, sacking, twin visit, and the potential of lava in small rivers. (ISA/EVA) HOEGENG Awards 2025 Read the inspiring story of the exemplary police candidate here