Caribbean Disaster Emergency Management Agency passage of Hurricane Ivan. During the mid-1990s, the sudden eruption by the Soufriere Hills volcano in Montserrat also caused the CDEMA to spring into action, to provide additional support to the people on the island. The Caribbean Disaster Emergency Response Agency (CDEMA) also regularly monitors the Soufriere Hills volcano, in addition to the active undersea volcano named Kick 'em Jenny to the north of Grenada. Members of the Regional Security System have requested military and logistical assistance through that agreement after natural disasters as well. Towards the end of the twentieth century, severe weather had been increasing, especially in the
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