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

Ursa Astronomical Association

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

Image of an exceptional thunder cloud

26.8.2018 at 20.54 - Ulvila (IV)
Sauli Koski

Quite massive clouds rolled over and the world darkened with rain and a few crisp flashes.

Images: 2 pcs • Comments: 2 pcs

Other special clouds

3.7.2018 at 14.30 - Pori (III)
Sauli Koski

A massive Undulatus raft set off from the sea and at best more than half of the sky was covered with clouds.

Images: 5 pcs • Comments: 1 pcs

Other special clouds

2.7.2018 at 12.00 - Ulvila (III)
Sauli Koski

Beautiful bundles of lenticulars sailed on both sides at noon. By the time I got to describe the event, the lenticulars had disintegrated and changed and disgust had arisen in the crowd.

Images: 3 pcs

Quiet aurora arc

24.9.2017 at 23.40 - Pori (II)
Sauli Koski, Karoliina Koski

The light warp of green, mist, and moisture in the air made the fire foggy.

Images: 4 pcs

Milky way

24.9.2017 at 23.00 - Pori (III)
Sauli Koski

#bongaalinnunrata It was a warm autumn night and it was nice to watch the starry sky on a camera tripod comfortably in front of my face. The owl owl accompanied its atmosphere with a nice atmosphere. There are a lot of star flights and why do they know how to flash when the shutter is closed ???

Images: 2 pcs

Primary rainbow

20.7.2017 at 18.23 - Ulvila (III)
Sauli Koski

Many things swell and swell under the influence of moisture, apparently these interference arcs have experienced the same fate.

Images: 2 pcs

Other special clouds

17.5.2017 at 16.54 - Ulvila (IV)
Sauli Koski

Today was the Day of the Undulations, in the morning almost the level of asperation and in the afternoon when I got to play with Camera it was a quieter going but beautiful!

Images: 8 pcs • Comments: 5 pcs

Quiet aurora arc

6.12.2016 at 00.22 - Muonio (II)
Sauli Koski

Large sunspots turned for a moment and waited for the colorful bustle in the sky. The revelations, however, were quite sparse and waiting for a better warp. The weather sways in the ears of thirty but always much warmer in the fell. In Jänkä -30 and at the top in the fell -11 / -14, ie shorts.

Comments: 5 pcs

Antisolar rays

5.12.2016 at 12.27 - Kittilä (II)
Sauli Koski

The sun is barely showing itself but it still hits the fell and the tops of the trees nicely. Reflected rays of backlight faintly visible and snapping from the map seem to be reflected from the classes of the facade of the Panorama hotla in the fell?

Images: 2 pcs • Comments: 8 pcs

Light pillars

25.11.2016 at 00.30 - Kittilä (II)
Sauli Koski

A couple of additional pictures, in a few shows this barb of the bottom, as Reima suspected.

Images: 4 pcs • Comments: 6 pcs

Auroras seen through breaks in the clouds

24.11.2016 at 23.45 - Kittilä (II)
Sauli Koski

Weak warp among the clouds. A couple of times a powerless corona on the head.

Images: 4 pcs

Light pillars

24.11.2016 at 22.03 - Kittilä (II)
Sauli Koski

When the visit of the fire inspector and the building inspector goes smoothly without any flaws, it is good to throw goblets in the sky all night!

Images: 8 pcs • Comments: 13 pcs

One halo form

3.5.2016 at 21.50 - Pori
Sauli Koski

Almost a valid Sunpillari, a noticeable difference between the Niksun D800E and D810A red images in the files, both frames adjusted the adjustments made by Camera out. While in pure night photography, the 810A wins by coming with its almost realistic color scheme. Early summer material porist.

Images: 3 pcs • Comments: 12 pcs

Sumusäteeast

5.1.2015 at 14.30 - Pori (III)
Sauli Koski

All in all, a wonderful sunny day and frost -11, there were again hopes for what kind of light phenomena. Pounds of glasses away got to drive a car! At Ruosniemi Ski Resort, I checked to see if there was any eye pleasure when the cannons sang at full power and a cloud of dust matched it. The shadows of the trees were comfortably reflected in the cannon clouds.

Images: 3 pcs • Comments: 1 pcs

Clearly visible night shining clouds

29.7.2014 at 02.00 - Pori (III)
Sauli Koski, Ursa (Pohjois-Suomi)

The night clouds are very reminiscent of northern lights and now I got to shoot the night in sheer shorts and a point of tears in a sled overall.

Images: 5 pcs • Comments: 6 pcs

Image of an exceptional thunder cloud

20.7.2014 at 20.30 - Ulvila (IV)
Sauli Koski, Ursa (Pohjois-Suomi)

Lightning and thunderstorms and absolutely spectacular clouds in abundance. The plush thunderclouds could be admired at least north of Pori from afternoon to late evening. Nice mammoths and in one landscape also a small piece of rainbow included.

Images: 6 pcs • Comments: 3 pcs

Several halo forms

18.7.2014 at 16.40 - Ulvila (II)
Sauli Koski, Ursa (Pohjois-Suomi)

My sunscreen is a bit of a hair cap, so I asked about those Pro sunscreens. Ulvila fell into the sky and almost lost a small halo play almost immediately.

Comments: 2 pcs

Arcus cloud

14.7.2014 at 16.45 - Ulvila (III)
Sauli Koski, Ursa (Pohjois-Suomi)

Heavy showers, gusts of wind, sunshine, scorching heat, and beautiful clouds sailed halfway across the sky.

Images: 4 pcs

Other phenomena

13.7.2014 at 00.30 - Pori (III)
Sauli Koski, Ursa (Pohjois-Suomi)

Thor Horizon, which burned to scrap in June in the port of Mäntyluoto, creates a circle in the bow light, is it "Thor's Circle" whose light never goes out? The other lights in the harbor didn’t make any perimeter?

Images: 2 pcs • Comments: 1 pcs

Moon

13.7.2014 at 00.30 - Pori (III)
Sauli Koski, Ursa (Pohjois-Suomi)

Supermoon makes a big man watch the nights and look for the gaps between the clouds so he can see the big and clear moon. Massive, beautiful and diverse clouds have delighted the sky for as little as a week and there is plenty to see for every day. I was dating from the repository of Pori and had a nice warm summer breeze to go out on the beach.

Images: 2 pcs • Comments: 1 pcs

Search result contains observations from time period 1.1.2000 klo 00.00 - 27.1.2023 klo 9.25.