Within just over a week, Barren Island, South Asia’s only active volcano, has recorded two minor eruptions, according to a report by PTI citing official sources. The first eruption occurred on September 13, with a second minor eruption on September 20.
The second eruption took place two days after a 4.2 magnitude earthquake struck the Andaman Sea on September 18, PTI reported.
A video clip shared on X by Sansad TV captured one of the recent eruptions, showing lava erupting from the crater accompanied by thick plumes of smoke. Barren Island, located about 140 kilometres northeast of Port Blair, is part of the Andaman and Nicobar archipelago. It remains uninhabited and sits at the convergence of the Indian and Burmese tectonic plates.
The video is being widely circulated, drawing an array of reactions. “The Planet is seething to the brim and it needed to let off steam,” a user wrote. “Nature’s Help for India to Extend the Island for Maritime Trade Supremacy, without harming Nature Natural Land Base Increase,” another user commented.
“Pray all the animals, birds, and humans are safe and unharmed,” a third user reacted.
Historical records maintained by the Andaman and Nicobar administration note that the island’s volcanic activity was first observed in 1787. Since then, the volcano has shown intermittent activity, with minor eruptions recorded in 1991, 2005, 2017, and 2022, leading up to these latest incidents, TOI reported.
While the recent eruptions were relatively small in scale, officials continue to monitor the situation closely, the reports said. Located approximately 140 km northeast of Port Blair, Barren Island is South Asia’s only active volcano. This island spans about 8 square kilometers and sits at the convergence of the Indian and Burmese tectonic plates.
Rising 354 metres above sea level, the island is characterised by volcanic cones, layers of ash, and minimal vegetation visible from afar.