Skywarden

Contact information

Skywarden,
Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki
taivaanvahti(at)ursa.fi

Ursa Astronomical Association

2 observations and 0 comments in queue.

Only observations that have a description and at least one image attached.

Active aurora band

Active aurora band

16.3.2023 at 00.30 - 01.00 - Hamina (III)
Heikki Jokiranta

When photographing the northern lights, I noticed very fast , successive waves moving across the sky - difficult to describe - like faint "hail waves" that traveled "from north to south". Impossible to film with a system camera (fx). It wasn't about the dunes, for example. Colorless to the eye. This is the second time I have observed this phenomenon.

Images: 3 pcs

Observation information »

Quiet aurora arc

Quiet aurora arc

14.1.2022 at 23.15 - Hamina (II)
Heikki Jokiranta

Dull dunes (?) In a northern lights belt that ran across the sky for a short time. Later brighter and more varied fires.

Comments: 1 pcs

Observation information »

Search result contains observations from time period 1.1.2000 klo 00.00 - 20.3.2023 klo 18.46.