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
21.1.2023 at 00.42 Masku   Fireballs A fireball at night, brighter than a full moon III

1

Petri Mäkinen
19.11.2022 at 00.58 Masku   Fireballs A fireball at night, brighter than the venus III

3

Petri Mäkinen
17.11.2022 at 22.15 Masku   Other phenomena Airglow clearly visible II Petri Mäkinen
4.9.2022 at 02.32 Masku   Fireballs A fireball at night, brighter than the venus III Petri Mäkinen
19.6.2022 at 00.04 - 00.10 Masku   Storms Lightning photo IV

2

Petri Mäkinen
21.4.2022 at 02.01 Masku   Fireballs A fireball at night, brighter than the venus III

1

Petri Mäkinen
2.4.2022 at 02.24 Masku   Fireballs A fireball at night, brighter than the venus III

2

Petri Mäkinen
16.1.2022 at 22.10 - 22.15 Masku   Northern lights Diffuse glow I

3

Petri Mäkinen
27.9.2021 at 02.05 Masku   Fireballs A fireball at night, brigter than the venus III Petri Mäkinen
7.8.2021 at 01.18 - 01.20 Masku   Northern lights Aurora rays II

2

Petri Mäkinen
5.6.2021 at 00.30 - 01.00 Masku   Rare clouds Clearly visible night shining clouds III

1

Petri Mäkinen
10.5.2021 at 15.00 - 17.00 Masku   Rare clouds Other special clouds V

2

Petri Mäkinen
21.3.2021 at 22.59 Masku   Fireballs A fireball at night, brigter than the venus III Petri Mäkinen
18.3.2021 at 16.15 - 16.20 Masku   Other phenomena Corona IV Petri Mäkinen
18.3.2021 at 15.00 - 16.00 Masku   Other phenomena Väripilviä V Petri Mäkinen
6.10.2020 at 00.00 Masku   Fireballs A fireball at night, brigter than the venus

4

Petri Mäkinen
30.5.2020 at 00.45 - 01.15 Masku   Rare clouds Other special clouds IV Petri Mäkinen
14.8.2019 at 02.30 - 05.00 Masku   Storms Lightning photo III Petri Mäkinen
17.7.2019 at 16.40 - 17.00 Masku   Storms Funnel cloud V

2

Petri Mäkinen
21.2.2019 at 15.50 - 16.20 Masku   Halos Several bright halo forms III Petri Mäkinen
Search result contains observations from time period 1.1.2000 klo 00.00 - 30.1.2023 klo 4.23.