Puyehue-Cordón Caulle
acquired June 11, 2011 download large image (3 MB, JPEG, 3588x3588)
acquired June 11, 2011 download large GeoTIFF image (48 MB, TIFF, 3588x3588)
acquired June 11, 2011 download Google Earth file (KML)

A week after it first began erupting, Chile’s Puyehue-Cordón Caulle volcanic complex continued to emit a steady stream of ash. This false-color satellite image shows the eruption’s ash plume on the morning of June 11, 2011. At the time, the Joint Air Force & Army Weather Information Network reported that the ash rose to an altitude of 23,000 feet (7,000 meters).

In this image, low-angled sunlight (10 days before the winter solstice in the Southern Hemisphere) illuminates the north side of the plume, while the south side is in deep shadow. The ash colum rises from a fissure about 6 kilometers (3.7 miles) north of Puyehue Volcano. The high-altitude lakes to the west of the eruption site are bright blue (likely from ash suspended in the water) and partially covered by floating pumice, a type of volcanic rock permeated with gas bubbles. Ash-covered snow is gray, and vegetation is red. The image was acquired by the Advanced Spaceborne Emission and Reflection Radiometer (ASTER) aboard the Terra satellite.

  1. References

  2. Harrington, Ralph. (2011, June 13). Puyehue-Cordón Caulle update. Accessed June 14, 2011.
  3. Servicio Nacional de Geologiía y Minería. (2011, June 12). Reporte Especial de Actividad Volcánica No 37 Regioón de Los Riíos Complejo Volcánico Puyehue—Cordoón Caulle 12 de junio de 2011. Accessed June 14, 2011.

Image courtesy NASA/GSFC/METI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team.

Instrument(s): 
Terra - ASTER

Puyehue-Cordón Caulle

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Eruption of Puyehue-Cordón Caulle, Chile Puyehue-Cordón Caulle Ash Plume from Puyehue-Cordón Caulle Ash Plume from Puyehue-Cordón Caulle Ash from Puyehue-Cordón Caulle over Australia and New Zealand Puyehue-Cordón Caulle Puyehue-Cordón Caulle Ash from Puyehue-Cordón Caulle Floating Pumice near Puyehue-Cordón Caulle Puyehue-Cordón Caulle Puyehue-Cordón Caulle Continued Activity at Puyehue-Cordón Caulle Puyehue-Cordón Caulle Puyehue-Cordón Caulle Puyehue-Cordón Caulle Puyehue-Cordón Caulle Steady Eruption of Puyehue-Cordón Caulle Puyehue-Cordón Caulle Evidence of Fresh Lava at Puyehue-Cordón Caulle Puyehue-Cordón Caulle Puyehue-Cordón Caulle Puyehue-Cordón Caulle Puyehue-Cordón Caulle Puyehue-Cordón Caulle Puyehue-Cordón Caulle Moving Rock at Puyehue-Cordón Caulle
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