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
20.1.2019 at 21.02 - 21.15 Lahti   Halos Rare halos IV

7

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

3

Tuomo Leppänen
7.8.2016 at 23.00 - 02.00 Lahti   Rare clouds Eye-catching night shining clouds V Tuomo Leppänen
Lahden Ursa
9.5.2016 at 14.12 Lahti   Solar system Transit of mercury IV Tuomo Leppänen
Lahden Ursa
31.8.2015 at 08.00 Hollola   Other phenomena Sumukaari IV Tuomo Leppänen
Lahden Ursa
19.8.2015 at 00.00 Lahti   Rare clouds Clearly visible night shining clouds III Tuomo Leppänen
Lahden Ursa
13.8.2015 at 23.00 - 02.00 Lahti   Rare clouds Clearly visible night shining clouds III Tuomo Leppänen
Lahden Ursa
2.8.2015 at 22.30 Lahti   Storms Lightning photo IV

2

Tuomo Leppänen
Lahden Ursa
25.7.2015 at 16.10 - 16.20 Espoo   Halos Rare halos IV

1

Tuomo Leppänen
Lahden Ursa
1.5.2015 at 12.00 - 14.45 Lahti   Halos Several halo forms II Tuomo Leppänen
Lahden Ursa
9.3.2015 at 12.12 Lahti   Solar system Sun IV 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
22.8.2014 at 23.25 Lahti   Fireballs A fireball at night, brigter than the venus III Tuomo Leppänen
Lahden Ursa
15.8.2014 at 16.40 Lahti   Other phenomena Primary rainbow III

3

Tuomo Leppänen
Lahden Ursa
14.8.2014 at 00.00 - 02.30 Lahti   Storms At least 10 lightning strikes seen IV

1

Tuomo Leppänen
Lahden Ursa
24.7.2014 at 01.25 - 02.02 Lahti   Rare clouds Eye-catching night shining clouds V Tuomo Leppänen
Lahden Ursa
22.7.2014 at 00.00 - 01.12 Lahti   Rare clouds Eye-catching night shining clouds V

1

Tuomo Leppänen
Lahden Ursa
18.7.2014 at 01.17 Lahti   Rare clouds Bright night shining clouds IV Tuomo Leppänen
Lahden Ursa
12.7.2014 at 01.00 - 01.26 Lahti   Rare clouds Clearly visible night shining clouds III Tuomo Leppänen
Lahden Ursa
8.7.2014 at 00.24 - 02.31 Lahti   Rare clouds Clearly visible night shining clouds III Tuomo Leppänen
Lahden Ursa
Search result contains observations from time period 1.1.2000 klo 00.00 - 6.12.2021 klo 6.44.