sentence: Barren Island is the only presently active volcano associated with the Indian subcontinent.
sentences_before: To the east of the main Great Andaman island group, is Barren Island.
sentences_after: This island-volcano is  in diameter and rises 354 meters above the seal level. Its recent activity started again in 1991 after a quiet period of almost 200 years. The volcanic island of Narcondam which is further to the north.
concept_name: Barren Island
headings: Andaman Sea Volcanic activity
categories: Seas Indian Ocean Geography of Thailand Geography of Myanmar