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
2.3.2021 at 23.29 Pyhäranta   Northern lights Quiet aurora arc II Riku Poskiparta
Porin Karhunvartijat
27.2.2016 at 16.14 Eura   Halos Several halo forms II

2

Riku Poskiparta
2.3.2021 at 21.26 Pyhäranta   Deep space Starscape image IV Riku Poskiparta
Porin Karhunvartijat
13.10.2021 at 20.51 Laitila   Deep space Starscape image III

2

Riku Poskiparta
Porin Karhunvartijat
2.4.2016 at 14.00 Taivassalo   Other phenomena Kehä V Riku Poskiparta
2.3.2021 at 20.59 Pyhäranta   Solar system Zodiacal light III

3

Riku Poskiparta
Porin Karhunvartijat
27.8.2016 at 23.25 Kemiönsaari   Fireballs A fireball at night, as bright as a cresent moon IV Pirjo Koski
Riku Poskiparta
9.9.2016 at 22.45 Laitila   Fireballs A fireball at night, as bright as a cresent moon IV

5

Pirjo Koski
Riku Poskiparta
10.4.2020 at 23.38 Laitila   Fireballs A fireball in a twilight sky IV Pirjo Koski
Riku Poskiparta
Porin Karhunvartijat
17.12.2016 at 18.00 Utsjoki   Northern lights Half-sky auroras IV

5

Pirjo Koski
Riku Poskiparta
12.8.2016 at 23.38 - 23.55 Laitila   Halos Light pillars II Pirjo Koski
Riku Poskiparta
3.7.2019 at 11.42 - 12.14 Laitila   Halos Several halo forms II

3

Pirjo Koski
Riku Poskiparta
Tampereen Ursa
14.11.2016 at 16.20 Laitila   Rare clouds Other special clouds V

4

Pirjo Koski
Riku Poskiparta
9.9.2021 at 23.11 - 23.19 Pyhäranta   Rare clouds Rocket-related clouds V

4

Pirjo Koski
Riku Poskiparta
Porin Karhunvartijat
27.8.2016 at 23.00 - 23.45 Kemiönsaari   Deep space Starscape image V Pirjo Koski
Riku Poskiparta
23.10.2017 at 21.25 - 23.00 Laitila   Deep space Milky way V

5

Pirjo Koski
Riku Poskiparta
14.8.2020 at 00.05 - 04.00 Pyhäranta   Deep space Milky way V Pirjo Koski
Riku Poskiparta
Porin Karhunvartijat
2.7.2016 at 11.23 - 11.58 Eura   Storms Other storm phenomenon V

11

Pirjo Koski
Riku Poskiparta
30.7.2018 at 16.33 - 19.15 Laitila   Storms At least 10 lightning strikes seen V

1

Pirjo Koski
Riku Poskiparta
Tampereen Ursa
25.8.2020 at 13.21 - 14.24 Laitila   Storms Image of an exceptional thunder cloud V

1

Pirjo Koski
Riku Poskiparta
Porin Karhunvartijat
Search result contains observations from time period 1.1.2000 klo 00.00 - 16.10.2021 klo 3.06.