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Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki

Ursa Astronomical Association

3 observations and 0 comments in queue.

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

Active aurora band

27.8.2021 at 23.30 - 01.00 - Mustasaari (III)
Tommi Järvilehto, Mari Nordlund, Vaasan Andromeda

The bright moon diluted the visibility of the northern lights. The northern lights reached as far as the zenith. A strong eruption was in the sun. It was already thought there was a STEVE arc. The jet, clearly visible to the naked eye, baffled us. The camera image then later revealed the truth. More could be known tomorrow night.

Images: 2 pcs • Comments: 5 pcs

Search result contains observations from time period 1.1.2000 klo 00.00 - 5.7.2022 klo 6.00.