Clearly visible night shining clouds - 16.7.2020 at 01.20 - 16.7.2020 at 02.00 Viitasaari Observation number 91976

Visibility III / V

Juha Kinnunen, Jyväskylän Sirius

There may have been nights in a wider area, but the rest of the clouds covered the sky.

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0 3

Additional information

Havainto
- Night shining clouds
Cloud coverage in the sky
- Covered 1/4 of the sky
Noctilucent clouds
- Waves
  
  Waves of noctilucent clouds are short, close groups of clouds.
  
  Wavy NLC by Jari Luomanen.
  
  NLC waves by Hannu Määttänen.
- Veil
  
  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

iPhone 6S

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Clearly visible night shining clouds - 16.7.2020 at 01.20 - 16.7.2020 at 02.00 Viitasaari Observation number 91976