May 3, 2013
From Soufriere Hills Volcano, one of 31 photos. A view of the Caribbean island of Montserrat, with the Soufriere Hills volcano erupting, viewed from orbit aboard the International Space Station on October 11, 2009. The volcano has been active off and on for thousands of years. The most recent period of activity began in 1995, and continues to this day. (NASA)

From Soufriere Hills Volcano, one of 31 photos. A view of the Caribbean island of Montserrat, with the Soufriere Hills volcano erupting, viewed from orbit aboard the International Space Station on October 11, 2009. The volcano has been active off and on for thousands of years. The most recent period of activity began in 1995, and continues to this day. (NASA)

December 14, 2012
From 2012: The Year in Volcanic Activity, one of 39 photos. On March 11, 2012, photographer Andrew Hall captured this fantastic image of Santiaguito, an active lava dome on Guatemala’s Santa María Volcano. Hall: “In the middle of the night, restless in my tent after hiking to the top of Volcan Santa Maria with Quetzaltrekkers, I trudged over to the other side of the summit, wrapped myself in my sleeping bag to fight off the chill at 12,000 feet, and watched alone as Volcan Santiaguito erupted again and again over the hours leading up to sunrise. The town of Retalhuleu, just beginning to awake, lies roughly 15 mi beyond.” (© Andrew Hall)

From 2012: The Year in Volcanic Activity, one of 39 photos. On March 11, 2012, photographer Andrew Hall captured this fantastic image of Santiaguito, an active lava dome on Guatemala’s Santa María Volcano. Hall: “In the middle of the night, restless in my tent after hiking to the top of Volcan Santa Maria with Quetzaltrekkers, I trudged over to the other side of the summit, wrapped myself in my sleeping bag to fight off the chill at 12,000 feet, and watched alone as Volcan Santiaguito erupted again and again over the hours leading up to sunrise. The town of Retalhuleu, just beginning to awake, lies roughly 15 mi beyond.” (© Andrew Hall)