Contact information

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

Ursa Astronomical Association

Observation start Observation site Phenomenon Visibility Observer Team
7.10.2018 at 22.42 Laihia   Fireballs A fireball at night, brigter than the venus Satu Rajamäki
16.11.2017 at 18.43 Vaasa, Vähäkyrö   Deep space Starscape image

4

Satu Rajamäki
28.2.2018 at 22.36 - 22.40 Vaasa, Vähäkyrö   Other phenomena Kuun kehä Satu Rajamäki
13.5.2017 at 21.25 Vaasa   Halos One halo form I Satu Rajamäki
4.3.2018 at 17.40 Vaasa, Vähäkyrö   Halos One halo form I Satu Rajamäki
8.4.2018 at 16.13 Vaasa, Vähäkyrö   Halos One halo form I Satu Rajamäki
16.5.2020 at 13.58 Vähäkyrö   Halos One halo form I Satu Rajamäki
4.11.2016 at 00.30 Vähäkyrö, Vaasa   Northern lights Auroras seen through breaks in the clouds II

2

Satu Rajamäki
23.12.2016 at 22.41 Vaasa, Vähäkyrö   Northern lights Quiet aurora arc II Satu Rajamäki
22.3.2017 at 22.04 - 23.00 Vähäkyrö, Vaasa   Northern lights Quiet aurora arc II Satu Rajamäki
28.3.2017 at 22.29 - 23.18 Vöyri   Northern lights Quiet aurora band II Satu Rajamäki
20.8.2017 at 00.47 Mustasaari   Northern lights Auroras seen through breaks in the clouds II Satu Rajamäki
15.10.2017 at 21.30 - 21.45 Vaasa, Vähäkyrö   Northern lights Auroras seen through breaks in the clouds II Satu Rajamäki
16.10.2017 at 23.40 Mustasaari   Northern lights Quiet aurora band II Satu Rajamäki
18.2.2020 at 20.50 - 21.20 Vaasa, Vähäkyrö   Northern lights Quiet aurora band II

3

Satu Rajamäki
12.4.2020 at 23.11 - 23.56 Vaasa, Vähäkyrö   Northern lights Quiet aurora band II Satu Rajamäki
4.3.2018 at 14.17 - 14.44 Vaasa, Vähäkyrö   Halos Several halo forms II

5

Satu Rajamäki
11.10.2022 at 21.30 Vaasa   Fireballs A fireball at night, as bright as a full moon III Satu Rajamäki
10.10.2016 at 21.51 Vaasa, Vähäkyrö   Northern lights Active aurora band III Satu Rajamäki
13.10.2016 at 20.00 Vaasa, Vähäkyrö   Northern lights Active aurora band III

7

Satu Rajamäki
Search result contains observations from time period 1.1.2000 klo 00.00 - 29.3.2023 klo 4.26.