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
24.4.2023 at 00.33 - 01.00 Nurmijärvi   Northern lights Half-sky auroras IV Mika Halsvaha
9.1.2020 at 21.00 Nurmijärvi   Halos One halo form I

1

Mika Halsvaha
17.3.2013 at 23.00 Nurmijärvi   Northern lights Quiet aurora band II Mika Halsvaha
4.12.2012 at 23.30 Nurmijärvi   Halos Light pillars II

1

Mika Halsvaha
Search result contains observations from time period 1.1.2000 klo 00.00 - 28.9.2023 klo 6.27.