JAKARTA, May 19 (Xinhua) -- Indonesia's Center for Volcanology and Geological Disaster Mitigation has elevated the alert status of Mount Lewotobi in East Nusa Tenggara Province and expanded the danger ...

Authorities raised the Volcano Observatory Notice for Aviation (VONA) to red level, the highest warning, advising aircraft to avoid flying below 6,000 meters near the volcano due to hazardous ash.