Newest observations

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
4.12.2016 at 10.10 - 10.50 Lahti   Halos Several bright halo forms III

3

Tuomo Leppänen
20.1.2019 at 21.02 - 21.15 Lahti   Halos Rare halos IV

7

Tuomo Leppänen
12.3.2012 at 22.23 Hollola   Fireballs A fireball at night, as bright as a cresent moon IV Tuomo Leppänen
Lahden Ursa
12.3.2012 at 22.25 Hollola   Fireballs A fireball at night, brigter than the venus III Tuomo Leppänen
Lahden Ursa
15.7.2012 at 00.38 Lahti   Fireballs A fireball in a twilight sky IV Tuomo Leppänen
Lahden Ursa
12.8.2012 at 00.58 Hollola   Fireballs A fireball at night, as bright as a full moon V

5

Tuomo Leppänen
Lahden Ursa
22.8.2014 at 23.25 Lahti   Fireballs A fireball at night, brigter than the venus III Tuomo Leppänen
Lahden Ursa
28.12.2014 at 19.30 Lahti   Fireballs A fireball at night, as bright as a cresent moon IV Tuomo Leppänen
Lahden Ursa
6.3.2012 at 23.02 Hollola   Northern lights Quiet aurora band II

1

Tuomo Leppänen
Lahden Ursa
12.3.2012 at 21.40 Hollola   Northern lights Active aurora band III Tuomo Leppänen
Lahden Ursa
13.11.2012 at 22.20 - 23.50 Lahti   Northern lights Quiet aurora arc II Tuomo Leppänen
Lahden Ursa
17.1.2013 at 22.10 Hollola   Northern lights Quiet aurora arc II

3

Tuomo Leppänen
Lahden Ursa
17.3.2013 at 20.00 Lahti   Northern lights Half-sky auroras IV Tuomo Leppänen
Lahden Ursa
10.2.2012 at 12.50 Nastola, Uusikylä   Halos Several bright halo forms III

3

Tuomo Leppänen
Lahden Ursa
13.9.2012 at 18.00 Lahti   Halos Several halo forms II

2

Tuomo Leppänen
Lahden Ursa
18.9.2012 at 08.06 Lahti   Halos Several bright halo forms III Tuomo Leppänen
Lahden Ursa
2.10.2012 at 15.15 Kausala   Halos Several halo forms II Tuomo Leppänen
Lahden Ursa
29.10.2012 at 11.30 - 14.45 Nastola   Halos Several halo forms II Tuomo Leppänen
Lahden Ursa
3.12.2012 at 12.53 Lahti   Halos Several halo forms II Tuomo Leppänen
Lahden Ursa
20.12.2012 at 12.35 Kouvola   Halos One halo form I

1

Tuomo Leppänen
Lahden Ursa
Search result contains observations from time period 1.1.2000 klo 00.00 - 6.12.2021 klo 6.44.