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The aim of our studies was to examine turbulent, wavy structures in noctilucent clouds taking into account the clouds dusty plasma nature.
However, the dusty plasma nature of noctilucent clouds has been neglected.
A specific feature observed in noctilucent clouds is wavy, turbulent structure.
However, although being an interesting point by itself, we emphasize that our simulations are not sufficiently appropriate regarding the vertical dynamics in noctilucent clouds.
Thus, our simulations offer new insight into the dynamics of noctilucent clouds.
The occurrence of noctilucent clouds appears to be increasing in frequency, brightness and extent.
The possibility that small particles left behind on the orbital pathalmost one hundred days after the nucleus has passedcould form noctilucent clouds is also slim.
Noctilucent clouds may be confused with cirrus clouds, but appear sharper under magnification.
Noctilucent clouds may be seen by observers at a latitude of 50 to 65.
The connecting of global warming and noctilucent clouds however, remains controversial.
At still higher altitudes up in the mesospere, noctilucent clouds made of ice crystals are sometimes seen in polar regions in the summer.
The clouds thus generated are intended to simulate naturally occurring phenomena called noctilucent clouds, which are the highest clouds in the atmosphere.
Noctilucent clouds are not fully understood and are a recently discovered meteorological phenomenon; there is no record of their observation before 1885.
The characteristic blue colour comes from absorption by ozone in the path of the sunlight illuminating the noctilucent cloud.
There is also evidence that smoke particles from burnt-up meteors provide much of the condensation nuclei required for the formation of noctilucent cloud.
