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
24.10.2020 at 01.21 Mäntyharju   Fireballs A fireball at night, as bright as a cresent moon IV

2

Jukka Kytömäki
29.9.2020 at 00.58 Mäntyharju   Fireballs A fireball at night, as bright as a full moon V Jukka Kytömäki
30.11.2013 at 23.50 Mäntyharju   Fireballs A fireball at night, brigter than the venus III

3

Jukka Kytömäki
5.12.2013 at 01.05 Mäntyharju   Fireballs A fireball at night, brigter than the venus III Jukka Kytömäki
1.1.2020 at 05.14 Mäntyharju   Fireballs A fireball at night, brigter than the venus III Jukka Kytömäki
22.1.2020 at 18.40 Mäntyharju   Fireballs A fireball at night, brigter than the venus III Jukka Kytömäki
17.4.2021 at 00.23 Mäntyharju   Fireballs A fireball at night, brigter than the venus III

1

Jukka Kytömäki
10.10.2014 at 00.12 Kittilä, Raattama / pallaslaakso   Northern lights Active aurora band III

2

Jukka Kytömäki
24.9.2017 at 23.20 - 23.55 Mäntyharju   Northern lights Active aurora band III

2

Jukka Kytömäki
8.9.2018 at 22.50 - 00.10 Enontekiö, Galdotieva   Northern lights Active aurora band III

3

Jukka Kytömäki
24.1.2019 at 01.06 Mäntyharju   Northern lights Active aurora band III Jukka Kytömäki
27.9.2020 at 23.30 - 02.10 Mäntyharju   Northern lights Active aurora band III Jukka Kytömäki
15.9.2016 at 03.01 - 04.45 Kolari, Äkäslompolo, Hannukainen   Northern lights All-sky aurora V

5

Jukka Kytömäki
10.9.2018 at 22.40 - 00.30 Inari   Northern lights All-sky aurora V

3

Jukka Kytömäki
10.9.2021 at 22.50 - 01.00 Kolari, Hannukainen   Northern lights All-sky aurora V Jukka Kytömäki
10.6.2013 at 20.32 Mäntyharju, Keskusta   Storms Arcus cloud III

1

Jukka Kytömäki
4.7.2018 at 21.33 - 21.43 Mäntyharju   Storms Arcus cloud IV Jukka Kytömäki
12.8.2017 at 21.00 - 23.00 Mäntyharju   Storms At least 10 lightning strikes seen IV Jukka Kytömäki
19.5.2021 at 20.00 - 21.30 Mäntyharju   Storms At least 10 lightning strikes seen Jukka Kytömäki
10.4.2015 at 03.45 Mäntyharju   Northern lights Aurora rays II

5

Jukka Kytömäki
Search result contains observations from time period 1.1.2000 klo 00.00 - 22.5.2022 klo 7.04.