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martes, 28 de julio de 2015

NASA : Activity at Klyuchevskoy Volcano.- Actividad en el volcán Klyuchevskoy

Hola amigos: A VUELO DE UN QUINDE EL BLOG., hemos recibido información de la Agencia Espacial NASA, una espectacular vista de la actividad que está alrededor del Volcán Klyuchevskoy, ubicado en el este de la Península Kamchatka en Rusia, la fotografía fue captada desde la Estación Espacial Internacional por un astronauta .
NASA, nos dice: Esta fotografía, tomada por un astronauta a bordo de la Estación Espacial Internacional, destaca una de las regiones volcánicas más activas de la Tierra: la península de Kamchatka en el lejano este de Rusia. Los tres volcanes más grandes visibles en el centro de la imagen incluyen Kliuchevskoy, Bezymianny y Ushkovsky.

More infomation...
 http://www.nasa.gov/image-feature/activity-at-klyuchevskoy-volcano

Activity at Klyuchevskoy Volcano

Image taken from space of mountain range with active volcanoes
This photograph, taken by an astronaut onboard the International Space Station, highlights one of the most active volcanic regions on Earth: the Kamchatka Peninsula in far eastern Russia. The three largest volcanoes visible at image center include Kliuchevskoy, Bezymianny, and Ushkovsky.
Klyuchevskoy is the most active volcano, with geologic, historical, and observational data indicating no major quiet periods since the volcano formed approximately 6,000 years ago. A thin ash and steam plume extends to the east-southeast from the summit of Klyuchevskoy, typical of activity reported at the volcano from early May 2015, when the photo was taken. The flanks of Klyuchevskoy are also covered with dark ash deposits, in contrast to the snow-covered flanks of both Bezymianny and Ushkovsky.
The Kamchatka Peninsula boasts one of the highest concentrations of volcanic features on Earth, including over 300 identified volcanoes (29 considered active), hot springs, and geysers. In addition, abundant volcanic rock exposures and volcanogenic sediments attest to the highly active tectonic setting of the peninsula, a result of subduction of the Pacific oceanic plate beneath the overriding Eurasia continental plate. In addition to the high geological interest of the region, the peninsula’s abundant wildlife and distinctive coastal and inland geography led to designation of the UNESCO Volcanoes of Kamchatka World Heritage Site in 1996.
Astronaut photograph ISS043-E-175007 was acquired on May 4, 2015, with a Nikon D4 digital camera using a 210 millimeter lens, and is provided by the ISS Crew Earth Observations Facility and the Earth Science and Remote Sensing Unit, Johnson Space Center. The image was taken by a member of the Expedition 43 crew. The image has been cropped and enhanced to improve contrast, and lens artifacts have been removed.
Image Credit: NASA
Caption: William L. Stefanov, ARES, NASA-JSC
Last Updated: July 28, 2015
Editor: Sarah Loff
Tags:  Earth, Expedition 43, Hazards, Image of the Day
 NASA
Guillermo Gonzalo Sánchez Achutegui
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