An expert advises Jakarta to take steps such as announcing evacuation routes and releasing maps following a pre-eruption alert.

Indonesia suspended operations at Soekarno-Hatta International Airport after volcanic ash from Mount Anak Krakatoa disrupted airspace, affecting more than 22,000 passengers and…

Indonesia’s Anak Krakatau volcano has erupted, causing flight cancellations at Jakarta's Soekarno-Hatta International Airport and stranding about 170,000 passengers in the region