Contact information

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

Ursa Astronomical Association

Other special clouds - 10.8.2022 at 18.52 - 10.8.2022 at 18.56 Vantaa Observation number 108285

Visibility IV / V


The upper surface of Altocumulus lenticularis undulated handsomely. A clear fluctus, in other words a Kelvin-Helmholz wave cloud. Was over in a few minutes.


Additional information
  • Havainto
    • Other special clouds
  • Cloud coverage in the sky
    • Covered 1/8 of the sky
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.