Contact information

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

Ursa Astronomical Association

Dim night shining clouds - 23.5.2020 at 00.16 - 23.5.2020 at 01.30 Helsinki Observation number 90783

Visibility II / V


Early opening of the night cloud season. I first thought it was a norm cloud, but I filmed for certainty. Includes GIF animation for 45 minutes (107 frames).



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