Plymouth, Montserrat only ghost town that serves as the capital of a political territory. Beginning in July 1995, a series of huge eruptions at the Soufrière Hills volcano sent pyroclastic flows and ash falls across a wide area of southern Montserrat including the capital, Plymouth. It was immediately clear that the town was in grave danger. On 21 August 1995, tephra fell on Plymouth, and in December residents were evacuated as a precaution. Residents were allowed back a few months later, but on 25 June 1997, a massive eruption produced pyroclastic surges that killed 19 people and reached nearly to the island's
Barren Island (Andaman Islands) National Institute of Oceanography (NIO) spotted the volcano erupting on 23 January 2017. Abhay Mudholkar, the head of the team, said, "The volcano is erupting in small episodes of about five to ten minutes. During the day, only ash clouds were observed. However, after sundown, red lava fountains were spewing from the crater into the atmosphere and hot lava flowed streaming down its slopes." Based on Ar-Ar dating of samples from Barren Island it is now established that the oldest subaerial lava flows of the volcano are 1.6 million years old and the volcano is located on an oceanic crust