Krakatoa Is Erupting Again: What 1883 Did and What Anak Krakatau Is Doing Now
September 7, 2026
Anak Krakatau sent ash to fifteen kilometers on 4 September 2026 and closed Jakarta's main airport. Here is what the 1883 eruption did, what the current monitoring data shows, and what Indonesian geologists say about the risk of another collapse.












