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
6.12.2015 at 22.30 Keminmaa   Fireballs A fireball at night, as bright as a full moon V Jari Laine
7.2.2012 at 23.14 Rauma   Fireballs A fireball at night, brighter than a full moon V Jari Laine
7.10.2015 at 22.02 Lahti   Northern lights Active aurora band III Ari Laine
Lahden Ursa
24.8.2016 at 00.50 Lahti   Northern lights Active aurora band III Ari Laine
Lahden Ursa
7.10.2018 at 23.55 Lahti   Northern lights Active aurora band III Ari Laine
Lahden Ursa
28.9.2019 at 00.00 - 02.00 Lahti   Northern lights Active aurora band III Ari Laine
Lahden Ursa
18.3.2015 at 00.12 Lahti   Northern lights All-sky aurora V

3

Ari Laine
Lahden Ursa
29.7.2012 at 02.30 Lahti   Storms At least 10 lightning strikes seen III

1

Ari Laine
Lahden Ursa
7.6.2013 at 22.24 Lahti   Storms At least 10 lightning strikes seen IV Ari Laine
Lahden Ursa
27.6.2013 at 12.40 Nastola   Storms At least 10 lightning strikes seen III Ari Laine
Lahden Ursa
12.8.2017 at 21.20 Lahti   Storms At least 10 lightning strikes seen IV Ari Laine
Lahden Ursa
15.3.2013 at 19.40 Kärkölä   Solar system Binocular comet PANSTARRS III

2

Ari Laine
Lahden Ursa
20.7.2012 at 02.24 Lahti   Rare clouds Bright night shining clouds IV Ari Laine
Lahden Ursa
28.7.2014 at 01.05 Lahti   Rare clouds Bright night shining clouds IV Ari Laine
Lahden Ursa
28.7.2015 at 01.27 Lahti   Rare clouds Bright night shining clouds IV Ari Laine
Lahden Ursa
3.8.2018 at 01.06 Lahti   Rare clouds Bright night shining clouds IV Ari Laine
Lahden Ursa
3.7.2012 at 01.12 Lahti   Rare clouds Clearly visible night shining clouds III

2

Ari Laine
Lahden Ursa
18.7.2013 at 00.26 Lahti   Rare clouds Clearly visible night shining clouds III Ari Laine
Lahden Ursa
27.7.2017 at 00.56 Lahti   Rare clouds Clearly visible night shining clouds III Ari Laine
Lahden Ursa
28.7.2017 at 02.19 Lahti   Rare clouds Clearly visible night shining clouds III Ari Laine
Lahden Ursa
Search result contains observations from time period 1.1.2000 klo 00.00 - 24.9.2021 klo 22.20.