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Where is it?Mount Nemrut vent , Turkey [ 38.650 , 42.230 ] .
What ’s in the photo?A crater lake and frosty lava flow in the mountain ’s caldera .
The caldera of Moutn Nemrut in Turkey is split in half, with one side made lava flows and the other half covered by a crater lake.
Who acquire the photo?An cosmonaut on control panel the International Space Station .
When was it taken?April 17 , 2022 .
This salient photo was captured from theInternational Space Station . It highlights the strange volcanic crater , or caldera , of the Mount Nemrut vent in Turkey , which is divide almost in good order down the midriff by a lake and solidify lava flows .
Nemrut’s crater lake is around 577 feet (176 m) deep.
Mount Nemrut , which was advert after the biblical figure King Nimrod , stands 9,672 feet ( 2,948 meters ) grandiloquent at the product between the Arabian and Eurasian tectonic plates . The dormant stratovolcano last had a major eruption in 1650 , fit in toNASA ’s Earth Observatory .
The volcano ’s large caldera , which is around 5.3 miles ( 8.5 kilometers ) across at its widest point and up to 2,000 feet ( 610 meters ) deep , was mostly carved by a single massive irruption around 250,000 years ago , agree to a2012 study . This eruption also discharged a Brobdingnagian lava flow that blocked off a nearby river and created Turkey ’s largest lake , Lake Van , which lies to the east of the mountain .
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After that , modest eruptions from vent in the eastern one-half of the caldera cause a buildup of solidify lava flows on one side of the volcanic crater . The other side of the caldera eventually sate with water , forming a crater lake . The difference between the two half of the volcano ’s peak is most pronounced when the lot is underwrite in snow . When this happens , it is often liken to the yin - yang symbolic representation from Chinese philosophy .
The snowfall coverage also accentuates folds in the lava flows known as pressure ridge , which were mould by the flowing and cooling of molten rock . These ridges vary widely in sizing and heaviness due to divergence in the viscousness of the lava across different eruptions , consort to the Earth Observatory .
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Nemrut ’s volcanic crater lake has a maximum profundity of around 577 feet ( 176 m ) and covers similar lava flows from retiring eruptions . However , it is not the only lake in the caldera .
A small , 36 - understructure - mysterious ( 11 m ) lake is nestled between a series of lava flats near the centre of attention of the caldera ’s northern boundary . live saltation feed the lake , which shows that even though the volcano is now considered dead , there is still animation beneath the caldera .
