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
20.7.2014 at 02.28 Turku   Fireballs A fireball at night, brigter than the venus III Johannes Dahlström
28.8.2015 at 23.30 Turku   Northern lights Active aurora band III Johannes Dahlström
6.10.2015 at 23.00 Turku   Northern lights Active aurora band III Johannes Dahlström
Ursa (Länsi-Suomi)
7.10.2015 at 21.30 - 00.00 Turku   Northern lights All-sky aurora V Johannes Dahlström
Ursa (Länsi-Suomi)
7.5.2014 at 10.30 Turku   Halos Several halo forms II Johannes Dahlström
7.5.2014 at 12.40 Turku   Halos Several bright halo forms III Johannes Dahlström
19.7.2016 at 01.50 Turku   Rare clouds Bright night shining clouds IV

1

Johannes Dahlström
Ursa (Länsi-Suomi)
6.5.2020 at 00.44 Tampere   Fireballs A fireball at night, brigter than the venus III Johannes Dahlström
Ursa (Länsi-Suomi)
30.1.2017 at 23.00 Tampere   Northern lights Quiet aurora arc II Johannes Dahlström
Ursa (Etelä-Suomi)
7.10.2018 at 23.40 - 00.30 Tampere   Northern lights Quiet aurora band II

1

Johannes Dahlström
Ursa (Länsi-Suomi)
2.9.2017 at 11.45 - 13.10 Tampere   Halos Several halo forms II

1

Johannes Dahlström
Ursa (Länsi-Suomi)
19.1.2018 at 21.00 Tampere   Halos Light pillars II Johannes Dahlström
Ursa (Länsi-Suomi)
21.1.2018 at 10.00 - 10.30 Tampere   Halos Several halo forms II Johannes Dahlström
Ursa (Länsi-Suomi)
20.5.2018 at 15.39 Tampere   Halos Rare halos IV

2

Johannes Dahlström
Ursa (Etelä-Suomi)
26.8.2018 at 00.10 - 00.20 Tampere   Halos Several halo forms II Johannes Dahlström
Ursa (Länsi-Suomi)
15.1.2021 at 11.00 - 11.15 Tampere   Halos Several halo forms II

1

Johannes Dahlström
Ursa (Etelä-Suomi)
5.12.2021 at 23.30 - 23.55 Tampere   Halos Light pillars II Johannes Dahlström
Ursa (Etelä-Suomi)
7.12.2021 at 18.30 Tampere   Halos Light pillars II

1

Johannes Dahlström
Ursa (Etelä-Suomi)
22.12.2021 at 14.05 Tampere   Halos One halo form I Johannes Dahlström
Ursa (Etelä-Suomi)
16.7.2019 at 23.05 - 23.45 Tampere   Eclipses Partial lunar eclipse III Johannes Dahlström
Ursa (Länsi-Suomi)
Search result contains observations from time period 1.1.2000 klo 00.00 - 17.5.2022 klo 4.47.