Six Indonesian volcanoes erupt simultaneously this week, including the famous “Child of Krakatau”.
It may be that 2026 will be most famous for its Earth-caused disasters.
So far, there have been massive earthquakes in Indonesia, Colombia, and Venezuela that resulted in significant loss of life and billions of dollars in damage.
Last week, a collapse of bedrock in the Himalayas resulted in a landslide and flash flood in Nepal. As of the most current reports, over 1300 people are dead, and 5,000 remain missing.
Now I can add some fascinating volcano news into this mix. Six volcanoes in Indonesia erupted simultaneously on Aug. 31.
Indonesia’s Center for Volcanology and Geological Hazard Mitigation (PVMBG) said the eruptions of six volcanoes this Monday were unrelated events, not the result of a shared geological process. The volcanoes (Mount Ibu, Semeru, Lewotobi Laki-laki, Ili Lewotolok, Anak Krakatau, and Sinabung) erupted during roughly the same period.
Each of these volcanoes has its own magma system. PVMBG said Indonesia’s location on the Pacific Ring of Fire, with 127 active volcanoes, makes simultaneous eruptions possible without implying that one volcano triggered another.
Sinabung produced an ash plume about 3,500 meters above its summit, with exclusion zones and lahar warnings issued for nearby communities.
Anak Krakatau erupted several times during this period. Legal Insurrection readers may recall my report in 2020 that sent an ash cloud 9 miles into the air. A 2018 eruption generated a tsunami that killed over 400 on the coasts of southeastern Sumatra and western Java.
Indonesian volcano spews ash and smoke during eruption https://t.co/J9a0odOkqi via @nbcnews
— Beatrice Lacy (@BeatriceLacy) August 31, 2026
Anak Krakatau translates to “the child of Krakatoa,” as it was formed after the Krakatoa erupted in 1883 with a massive explosion 10,000 times more powerful than the atomic bomb dropped on Hiroshima.
Therefore, the four eruptions reported from Anak Krakatau prompted alerts and precautions in the region.