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

Ursa Astronomical Association

Eye-catching night shining clouds - 4.8.2021 at 01.43 Lahti Observation number 100183

Visibility V / V


From the window I happened to notice that bright night clouds. Camera in grapple and shooting from an open window. Had to reduce the opening so that the piece would not burst :)



More similar observations
Additional information
  • Havainto
    • Night shining clouds
  • Cloud coverage in the sky
    • Covered 1/8 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
    • Eye-catching night shining clouds
Comments: 6 pcs
Ari Laine - 4.8.2021 at 03.22 Report this

Viimeinen kuva otettu myöhemmin, kun alkoi levitä laajemmalle alueelle.

Timo Alanko - 4.8.2021 at 13.42 Report this

Odottaisin kovasti ylläpidolta kommenttia tuohon viimeiseen kuvaan. On oma lehmä ojassa :) 

Timo Alanko - 4.8.2021 at 18.04 Report this

Ylläpito? Odotan edelleen kommenttianne. Onko tuossa viimeisessä kuvassa yöpilviä vai normi pilviä? 

Tero Sipinen - 4.8.2021 at 18.48 Report this

Timolle: Omasta puolestani sanoisin, että kovasti yöpilviltä näyttää.

Timo Alanko - 4.8.2021 at 19.51 Report this

1.8. eivät olisi yöpilviksi kelvanneet. 

Markku Siljama - 4.8.2021 at 21.11 Report this

Samaan aikaan näkyi Mäntyharjulla samanlaiset yöpilvet.Välimatka Lahteen alle 100km.

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