Mount Dempo erupted on Tuesday, sending a column of volcanic ash up to 3,500 meters above its summit, according to Indonesia’s volcanology authorities.
The eruption occurred at approximately 11:45 a.m. local time and was recorded by seismographs with a maximum amplitude of 30 millimeters, lasting around 13 minutes and 49 seconds, the Center for Volcanology and Geological Hazard Mitigation (PVMBG) reported.
Officials said the ash plume rose significantly above the volcano’s nearly 3,200-meter peak, while the Darwin Volcanic Ash Advisory Centre (VAAC), using satellite and ground data, estimated the ash cloud reached an altitude of about 6,700 meters above sea level.
The ash cloud was observed drifting northeast at a speed of approximately 9 kilometers per hour. Experts indicated that it is expected to dissipate within 6 to 12 hours.
Authorities have urged residents to remain calm but vigilant, and to follow official safety guidance as monitoring of the volcano continues.
The latest eruption follows a previous explosive event recorded on April 7, when ash rose about 2.5 kilometers above the summit, causing localized ashfall in nearby areas.
Indonesia, located along the Pacific “Ring of Fire,” frequently experiences volcanic activity, and authorities continue to closely monitor developments to mitigate potential risks.
