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Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki

Ursa Astronomical Association

4 observations and 0 comments in queue.

Only observations that have a description and at least one image attached.

Arcus cloud

20.5.2021 at 20.20 - 20.40 - Kerimäki (IV)
Santtu Sallinen

The settlers were open from the southeast for the third day into the pipe as was sometimes the case in the good old days. Expectations to this day were no longer very twofold. However, some weather models supported the travel of cells developing on the Russian side to the Finnish side, so the situation was worth keeping an eye on. To the surprise of many enthusiasts, however, a surprisingly tight system emerged that cycled as if it cycled inside our borders and arrived spectacularly.

Images: 4 pcs • Comments: 2 pcs

Image of an exceptional thunder cloud

10.5.2019 at 21.40 - 21.45 - Punkaharju (IV)
Santtu Sallinen

Valid season opening in Punkaharju. You could expect something set, but I wouldn't have believed in such a play. Whether that now is a rolling cloud or an avalanche cloud, I can't say.

Images: 3 pcs • Comments: 3 pcs

Search result contains observations from time period 1.1.2000 klo 00.00 - 28.9.2021 klo 19.45.