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
27.9.2022 at 02.00 - 04.00 Porvoo, Sondby   Northern lights Active aurora band III Jorma Koski
Ursa (Helsinki)
16.9.2022 at 23.52 Porvoo, Sondby   Solar system Moon IV Jorma Koski
Ursa (Helsinki)
6.9.2022 at 04.30 - 04.40 Porvoo, Sondby   Northern lights Auroras seen through breaks in the clouds II Jorma Koski
Ursa (Helsinki)
4.9.2022 at 22.20 - 02.00 Porvoo, Sondby   Northern lights Active aurora band III

4

Jorma Koski
Ursa (Helsinki)
3.9.2022 at 22.30 - 03.20 Porvoo, Sondby   Northern lights Quiet aurora band II Jorma Koski
Ursa (Helsinki)
3.9.2022 at 00.20 - 04.20 Porvoo, Sondby   Northern lights Quiet aurora band II Jorma Koski
Ursa (Helsinki)
2.9.2022 at 04.14 Porvoo, Sondby   Solar system Cosmos 2441 III

1

Jorma Koski
Ursa (Helsinki)
1.9.2022 at 23.10 - 23.22 Porvoo, Sondby   Northern lights Aurora rays I Jorma Koski
Ursa (Helsinki)
31.8.2022 at 00.20 - 02.20 Porvoo, Sondby   Northern lights Auroras seen through breaks in the clouds III Jorma Koski
Ursa (Helsinki)
27.8.2022 at 22.30 - 03.00 Porvoo, Sondby   Northern lights Active aurora band III Jorma Koski
Ursa (Helsinki)
24.8.2022 at 20.33 - 20.51 Porvoo, Sondby   Other phenomena Primary rainbow IV

2

Jorma Koski
Ursa (Helsinki)
20.8.2022 at 01.20 - 03.30 Porvoo, Sondby   Northern lights Active aurora band III Jorma Koski
Ursa (Helsinki)
19.8.2022 at 01.42 Porvoo, Sondby   Fireballs A fireball at night, brighter than the venus III Jorma Koski
Ursa (Helsinki)
18.8.2022 at 23.54 Porvoo, Sondby   Northern lights Aurora rays II Jorma Koski
Ursa (Helsinki)
16.8.2022 at 23.53 Porvoo, Sondby   Fireballs A fireball at night, brighter than the venus III Jorma Koski
Ursa (Helsinki)
14.8.2022 at 00.39 Porvoo, Sondby   Solar system Starlink-satelliitteja II Jorma Koski
Ursa (Helsinki)
13.8.2022 at 23.00 - 04.00 Porvoo, Sondby   Solar system Perseids III

1

Jorma Koski
Ursa (Helsinki)
12.8.2022 at 23.00 - 03.00 Porvoo, Sondby   Solar system Perseids IV Jorma Koski
Ursa (Helsinki)
12.8.2022 at 02.06 - 02.50 Porvoo, Sondby   Rare clouds Clearly visible night shining clouds III Jorma Koski
Ursa (Helsinki)
11.8.2022 at 23.40 - 02.30 Porvoo, Sondby   Northern lights Quiet aurora arc II Jorma Koski
Ursa (Helsinki)
Search result contains observations from time period 1.1.2000 klo 00.00 - 28.9.2022 klo 21.27.