Contact information

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

Ursa Astronomical Association

Clearly visible night shining clouds - 30.6.2021 at 00.25 - 30.6.2021 at 00.59 Espoo Observation number 99252

Visibility III / V

Mika Yrjölä, Ursa (Etelä-Suomi)

While visiting the balcony at midnight, I noticed a hint of illuminating night clouds, and while the summer vacation isn’t yet topical for its own part, I decided to go and describe a bit.

Outside, it soon became clear that this time the show was a bit unfavorable for these corners as the night clouds were mostly east / southeast and very close to the place where they would not be left behind much of the trees or houses. But I didn’t let it bother me, after all, it was nice to go outside for a summer night and cool off in the heat readings to counterbalance the interior of the still hanging home.



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.

    • 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
    • Clearly visible night shining clouds
Technical information

Canon 5D mk IV, 16-35mm f / 4L IS @ 16mm, ISO 200

Send a comment

Comments are checked and moderated before publication If you want to contact the observer directly about possibilities to use these images, use the Media -form.

*

*

*
characters left

By sending in this comment I confirm, that I've read and understood the the observation system's privacy policy.