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Skywarden,
Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki
taivaanvahti(at)ursa.fi

Ursa Astronomical Association

Clearly visible night shining clouds - 16.7.2018 at 00.52 Lahti Observation number 75332

Visibility III / V

Ari Laine, Lahden Ursa

Again, mentioned by storm bongars, I heard that illuminating night clouds. I had to peek at it and that's it. Immediately on the cell phone, an HDR image (brought out a little more detail). Parallel belts and a little ripple among them.



More similar observations
Additional information
  • Havainto
    • Night shining clouds
  • Cloud coverage in the sky
    • Covered 5/8 of the sky
  • Noctilucent clouds
    • Waves info

      Waves of noctilucent clouds are short, close groups of clouds.

      Wavy NLC by Jari Luomanen.

       

      NLC waves by Hannu Määttänen.

    • Band info

      Bands of noctilucent clouds are long, stripe like cloudformation.

      A single, very bright NLC band. Photo by Mikko Peussa.

       

      On the upper left corner, rising bands are clear on the image. Whereas waves of NLC cover the bottom right side of the image. Photo by Juha Tonttila.

  • Brightness of the noctilucent clouds
    • Clearly visible night shining clouds
Technical information

OnePlus 5T

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