Mount Semeru Eruption in East Java:
Mount Semeru, located in East Java, Indonesia, erupted on 15th December, spewing a thick column of white-to-grey ash rising up to 1,000 meters into the sky. This eruption prompted an aviation warning from Indonesia’s Center for Volcanology and Geological Hazard Mitigation, which issued an orange Volcano Observatory Notice for Aviation. Flight restrictions were placed within a 5-kilometer radius of the volcano.
