The DOSECC CS-500 drill rig during drilling.
Credit: Barry Voight September 2, 2010
Top. Photo of the growing soufriere Hills Volcano lava dome taken 31 May 2003. Bottom. Photo from the same location taken 12 August 2003. Approximately 120,000 cubic meters of the dome collapsed in a 24 hour period.
Credit: Montserrat Volcano Observatory/British Geological Survey September 2, 2010