The Anak Krakatau volcano in Indonesia erupted on the night of the 4th, causing significant damage to surrounding areas. Volcanic ash rose up to a maximum of 15,000 meters, covering parts of Java Island, and flights were suspended at six major airports, including Sukarno-Hatta International Airport on the outskirts of Jakarta. As a result, 209 flights were canceled, affecting 22,000 passengers. Citizens are experiencing considerable inconvenience due to volcanic ash, with people seen wearing masks and cars covered in ash.