Chilean Volcanic Eruption Nighttime View

The April 18, 2015 eruption of Calbuco Volcano in Chile, as seen by NASA Terra spacecraft, led to the evacuation of thousands of citizens near the summit, blanketed nearby towns with a layer of ash, and disrupted air traffic. One week later, on April 26, the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra spacecraft acquired this nighttime thermal infrared image of Calbuco. Hot eruptive material at the summit appears in white (hot), with a purple plume streaming to the right, indicating that it is ash-laden. The image covers an area of 3.1 by 4.1 miles (5 by 6.6 kilometers), and is located at 41.3 degrees south, 72.5 degrees west. http://photojournal.jpl.nasa.gov/catalog/PIA19382