Contact information

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

Ursa Astronomical Association

Dim night shining clouds - 29.6.2022 at 01.03 - 29.6.2022 at 01.18 Laivareitti Maarianhamina - Helsinki Observation number 107407

Visibility II / V


I thought at one time it would be optimal to go check the night clouds. On the deck of the boat, the wind blows so that even the last hair flies away. It was warm and foggy. The faint line stood out 1:03 just fine on the edge of the brown zone to the north. There was a bit of a curve, like a wave, resembling KH. At their widest, the belts were 1: 5, with a line in the northwest [not northeast] direction. Then they were already gone, the last picture 1:18. --- Edit. There were belts between the northwest and the north. To the northeast east, there were more lower clouds ahead and there were no indications of night clouds in that area.



More similar observations
Additional information
  • Havainto
    • Night shining clouds
  • Brightness of the noctilucent clouds
    • Dim night shining clouds
  • Cloud coverage in the sky
    • Very small area
  • Noctilucent clouds
    • 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.

    • Waves info

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

      Wavy NLC by Jari Luomanen.

       

      NLC waves by Hannu Määttänen.

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