Mount Semeru emits hot clouds reaching 4.5 kilometers
Mount Semeru emitted hot clouds in Lumajang, East Java, which reached 4.5 km, with a maximum amplitude of 22 mm and an earthquake duration of 1,200 secs, on Wednesday at 10:15 p.m. local time. “Hot cloud fall was witnessed by an officer at the Mount Semeru Monitoring Post in Mount