A powerful eruption of Anak Krakatau in Indonesia has caused major disruptions to air travel, with volcanic ash spreading across parts of Java and Sumatra. The eruption forced authorities to temporarily close eight airports, including Jakarta’s major Soekarno-Hatta International Airport. Volcanic ash reached altitudes of up to approximately 50,000 feet, creating a serious aviation hazard because ash can damage … Indonesia Volcano Eruption Disrupts Flights Across the Region