Contact information

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

Ursa Astronomical Association

All observations ordered by start time

Observation start Observation site Phenomenon Visibility Observer Team
22.11.2021 at 19.30 Akaa   Halos One halo form I Markku Ruonala
21.11.2021 at 21.00 - 22.30 Akaa   Northern lights Quiet aurora arc I Markku Ruonala
18.11.2021 at 20.45 Akaa   Other phenomena Lunar corona III Markku Ruonala
8.11.2021 at 23.40 - 00.40 Akaa   Northern lights Quiet aurora band II Markku Ruonala
6.11.2021 at 22.00 - 23.00 Akaa   Northern lights Quiet aurora band II

1

Markku Ruonala
19.10.2021 at 15.55 Akaa   Halos One halo form III Markku Ruonala
18.10.2021 at 22.00 - 01.10 Akaa   Northern lights Active aurora band III Markku Ruonala
12.10.2021 at 17.50 Akaa   Other phenomena Primary rainbow

2

Markku Ruonala
15.9.2021 at 00.15 - 01.00 Akaa   Northern lights Aurora rays II Markku Ruonala
5.9.2021 at 04.15 Akaa   Other phenomena Moonn kehä Markku Ruonala
5.9.2021 at 03.30 Akaa   Deep space Starscape image Markku Ruonala
1.9.2021 at 23.42 Urjala   Northern lights Aurora rays II Markku Ruonala
1.9.2021 at 00.25 - 00.30 Akaa   Northern lights Aurora rays II Markku Ruonala
1.9.2021 at 00.00 - 01.00 Akaa   Solar system Aurigidit

4

Markku Ruonala
29.8.2021 at 23.59 Urjala   Solar system Aurigidit Markku Ruonala
29.8.2021 at 23.20 Urjala   Other phenomena Moonn kehä Markku Ruonala
13.8.2021 at 00.00 - 02.00 Urjala   Solar system Perseids Markku Ruonala
11.8.2021 at 00.00 - 01.10 Akaa   Rare clouds Eye-catching night shining clouds V

1

Markku Ruonala
7.8.2021 at 02.43 Urjala   Fireballs A fireball at night, brigter than the venus III

1

Markku Ruonala
7.8.2021 at 01.30 - 02.50 Urjala   Rare clouds Rare clouds I Markku Ruonala
Search result contains observations from time period 1.1.2000 klo 00.00 - 6.12.2021 klo 8.14.