Current Volcanic Status of Krakatoa
Mount Krakatoa, located in the Sunda Strait between Java and Sumatra, is one of the world's most dangerous volcanoes. Its last famous eruption occurred in 1883, producing a tsunami wave 37 meters high and killing over 36,000 people. The volcano has not been inactive since thenโthere is ongoing volcanic activity with the formation of a new lava cone (Anak Krakatau) that emerged from the sea in 1927.
Anak Krakatau continues to grow and shows consistent seismic and fumarolic activity. Volcanologists monitor its activity carefully using a network of seismic stations and satellites. Although there are no signs of increased concerning activity at present, Krakatoa has the potential to erupt with significant intensity.
If Krakatoa erupts again with intensity equal to or greater than 1883, the impact would be huge. Tsunami waves would affect the coasts of Java, Sumatra, and surrounding areas, while volcanic ash could affect aviation operations and regional climate. Sustained investment in volcanic monitoring and coastal evacuation planning is important to reduce this risk.