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
26.7.2014 at 20.00 - 20.30 Mäntsälä   Storms Image of an exceptional thunder cloud III

1

Paavo Korpela
13.8.2014 at 02.10 - 03.20 Helsinki, Kumpula   Storms At least 10 lightning strikes seen IV Paavo Korpela
13.8.2014 at 22.30 - 01.40 Inkoo, Kopparnäs   Storms At least 10 lightning strikes seen IV Paavo Korpela
20.8.2014 at 03.00 - 04.00 Helsinki, Kumpula   Storms At least 10 lightning strikes seen IV Paavo Korpela
21.8.2014 at 02.15 Lohja, Virkkala, Kukkumäki   Storms At least 10 lightning strikes seen III

2

Paavo Korpela
8.4.2016 at 00.30 Mäntsälä   Northern lights Half-sky auroras IV Paavo Korpela
25.9.2020 at 23.30 - 00.45 Mäntsälä   Storms Upper-atmospheric lightning II

13

Paavo Korpela
Search result contains observations from time period 1.1.2000 klo 00.00 - 21.10.2021 klo 18.29.