Pavlof volcano eruption on May 18, 2013. Credit: Brandon Wilson/AVO -- Alaska’s Pavlof Volcano: NASA’s View from Space The Pavlof volcano, located in the Alaska Peninsula National Wildlife Refuge has been producing steam and gas plumes since May 13. The volcano's plumes were captured by NASA satellite imagery and photographs taken by the astronauts aboard the International Space Station. The Pavlof volcano is located about 625 miles (1,000 kilometers) southwest of Anchorage, Alaska. Astronauts aboard the International Space Station captured stunning photos of Pavlof’s eruption on May 18,
Pavlof volcano eruption on May 18, 2013. Credit: Brandon Wilson/AVO -- Alaska’s Pavlof Volcano: NASA’s View from Space The Pavlof volcano, located in the Alaska Peninsula National Wildlife Refuge has been producing steam and gas plumes since May 13. The volcano's plumes were captured by NASA satellite imagery and photographs taken by the astronauts aboard the International Space Station. The Pavlof volcano is located about 625 miles (1,000 kilometers) southwest of Anchorage, Alaska. Astronauts aboard the International Space Station captured stunning photos of Pavlof’s eruption on May 18, and the next day, the Moderate Resolution Imaging Spectroradiometer or MODIS instrument that flies aboard NASA’s Aqua and Terra satellites captured different views of the ash plume. The ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) instrument that also flies aboard NASA's Terra satellite, provided a look at the temperatures and lava flow from the eruption. The Terra MODIS image was taken on May 19 at 2:10 AKDT local time (6:10 EDT) and showed the area of heat from the volcano as well as the ash plume. The ash plume appeared as a dark brown color, blowing in a northerly direction for about 30 miles. At that time the ash cloud was about 20,000 feet above sea level. The ASTER instrument is a high resolution imaging instrument that is flying on the Terra satellite. ASTER captured a visible and near infrared image of Pavlof Volcano at 2:10 AKDT local time (6:10 EDT). The maximum brightness temperature in the ASTER image was near 900 degrees Celsius (1,600 Fahrenheit) at the volcano’s vent, and the lava flow appeared to be kilometers (3 miles) long. On Thursday, May 23 at 10:39 AKDT local time (2:39 EDT), the Alaska Volcano Observatory (AVO) reported that the Pavlof continued erupting at low levels. At that time, the Pavlof Volcano is under a “Watch” and the current aviation color code is “Or
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