Contact information

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

Ursa Astronomical Association

Noctilucent clouds visible between clouds - 22.7.2021 at 00.50 - 22.7.2021 at 01.00 Sysmä Observation number 99834

Visibility I / V

Arja-Sisko Airila, Ursa (Etelä-Suomi)

Overnight clouds. Indeed, a very small cloud gap showed that there are illuminating night clouds behind the clouds. The Hankasalmi camera showed that long belts were rising high. In Sysma, clouds rising from the west quickly began to cover the sky with a cloud, and a gusty wind blew. For ten minutes I watched the situation, but always the more stuffy the sky seemed to go, so I gave up and came away.

Pictures 1st Northwest 00:53, 2nd Northeast 00:53, 3rd Northwest 00:57.



More similar observations
Additional information
  • Havainto
    • 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.

    • Veil info

      The night cloud vail is a vague thin night shining cloud with no clear structure.

      Noctilucent cloud veil with one strong belt formation. Image by Veikko Mäkelä.

  • Brightness of the noctilucent clouds
    • Noctilucent clouds visible between clouds
Technical information

Canon PowerShot

Comments: 2 pcs
Marko Myllyniemi - 22.7.2021 at 18.33 Report this

Sentään kuitenkin vähän enemmän rakoa normipilvissä kuin Pohjanmaalla, täällä ei juurikaan nähnyt, onko yöpilviä taivaalla vai ei...

Timo Alanko - 22.7.2021 at 19.53 Report this

Vaasassakin taivas totaaliummessa. Viikonlopun kirkkaampia taivaita odotellessa...

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