Start Date: End Date: Published Date Data Date
Data acquired July 16, 2004 720 x 480 JPEG
Data acquired July 16, 2004 1803 x 1738 1 MB - JPEG
Data acquired July 16, 2004 2000 x 2000 9 MB - GeoTIFF
Data acquired September 12, 2009 720 x 480 JPEG
Data acquired September 12, 2009 2415 x 1767 2 MB - JPEG
Data acquired September 12, 2009 2000 x 2000 12 MB - GeoTIFF
Data acquired July 16, 2004 - September 12, 2009 51 KB - KML/KMZ
Data acquired September 12, 2009 JPEG
In September 2007, a series of explosive eruptions altered the summit of the volcano, the only one that erupts natrocarbonatite lava.
NASA images by Robert Simmon, based on ALI data from the USGS Global Visualization Viewer. Caption by Robert Simmon.
Published September 20, 2009 Data acquired September 12, 2009