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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.

Earth's shadow

21.5.2022 at 22.07 - Porvoo, Sondby (III)
Jorma Koski, Ursa (Helsinki)

The shadow of the earth began to rise from the east between the islands at sunset.

Primary rainbow

2.5.2022 at 20.56 - Porvoo, Sondby (III)
Jorma Koski, Ursa (Helsinki)

In the little rain, the setting sun created a piece of rainbow on the bay of the sea.

Moon

17.3.2022 at 21.16 - Helsinki, Jollas (IV)
Jorma Koski, Ursa (Helsinki)

The almost full Moon roared high in the southeastern sky.

Lunar corona

18.2.2022 at 05.54 - 06.15 - Helsinki, Jollas (II)
Jorma Koski, Ursa (Helsinki)

Pieces from the lunar circle were visible in the shimmering clouds until dawn. I was expecting better, but there were no more cohesive clouds as the moon sank behind the trees.

Images: 2 pcs

Moon

18.2.2022 at 05.53 - Helsinki, Jollas (III)
Jorma Koski, Ursa (Helsinki)

The waning Moon (98%) fluctuated 17m / s between the wind-driven, low clouds 17m / s.

Quiet aurora arc

10.2.2022 at 21.53 - Helsinki, Jollas (II)
Jorma Koski, Ursa (Helsinki)

The dim greenery and rays were also visible in the glow of the street and courtyard lights in the suburbs.

Moon

10.2.2022 at 17.21 - Helsinki, Jollas (IV)
Jorma Koski, Ursa (Helsinki)

Well, for once, the Moon is visible high in the clear sky! It is about 70% enlightened and growing. The second picture shows the south side.

Images: 2 pcs

Moon

3.2.2022 at 17.52 - Helsinki, Jollas (IV)
Jorma Koski, Ursa (Helsinki)

Between the branches, the bright surface of the 2-day-old, descending moon was 8% illuminated.

Moon

17.1.2022 at 23.39 - Helsinki, Jollas (I)
Jorma Koski, Ursa (Helsinki)

The rather cool and gentle wind swayed the photographer so much that he had to climb a hanger and lean on a fence that remained quite motionless and one of the twenty images somehow succeeded from a clear sky.

Moon

7.1.2022 at 15.59 - Helsinki, Jollas (I)
Jorma Koski, Ursa (Helsinki)

The 29% illuminated sickle of the moon shone nicely in the south at an altitude of 21 degrees in the clear twilight sky.

Moon

27.12.2021 at 06.20 - Helsinki, Jollas (IV)
Jorma Koski, Ursa (Helsinki)

The crescent moon shone on an everyday morning in the south.

Lunar corona

22.12.2021 at 06.45 - Halsinki, Jollas (IV)
Jorma Koski, Ursa (Helsinki)

When I picked up the magazine, the moon had a colorful perimeter, which, in addition to the frost, immediately refreshed me in the morning.

Images: 2 pcs

Moon

19.12.2021 at 06.22 - Helsinki, Jollas (III)
Jorma Koski, Ursa (Helsinki)

When I woke up, the full moon was just behind the thin clouds. I didn't enjoy the +1 degree temperature and 10m / s wind in my night outfit for a long time, but I was pleasantly refreshed. I had already booked the camera for my hands the night before, on a cloudy night.

Quiet aurora arc

6.11.2021 at 20.23 - 23.15 - Porvoo, Sondby (II)
Jorma Koski, Ursa (Helsinki)

In the shallow north, northern lights were visible at 20.23-21.07 and 22.06-23.15, the brightest of which were from the gap of the momentary clouds.

Images: 3 pcs

One halo form

6.11.2021 at 13.39 - Porvoo, Sondby (III)
Jorma Koski, Ursa (Helsinki)

A very dim side sun was visible for a moment on a mushroom trip as deaf clouds cracked the sky.

Images: 2 pcs

Moon

2.11.2021 at 06.45 - Porvoo, Sondby (IV)
Jorma Koski, Ursa (Helsinki)

10% The moon shone in the southeast with a clear sky.

Lunar corona

23.10.2021 at 23.52 - Porvoo, Sondby (IV)
Jorma Koski, Ursa (Helsinki)

The colorful and bright perimeter of the moon was alternately visible as the clouds moved across the moon.

Mons Gruithuisen Gamma ja Delta

17.10.2021 at 00.39 - Porvoo, Sondby (III)
Jorma Koski, Ursa (Helsinki)

When the Moon finally came out of the cloud after midnight, I punched a picture of it on a peg. As Teemu Öhman said in his blog (kuusta.blogspot.com), today - on International Moon Observation Night - there was an opportunity to spot two strange sour volcanoes in the terminator, Mons Gruithuine’s Gamma and Delta, and they appear as dim spots next to Sinus Iridium. #InOMN

Images: 2 pcs

Moon

13.10.2021 at 18.34 - Porvoo, Sondby (IV)
Jorma Koski, Ursa (Helsinki)

The moon appeared for a long time. The crescent moon emerged behind the clouds of the southern horizon in orange.

Comments: 1 pcs

Sunset rays

7.10.2021 at 07.22 - Porvoo, Sondby (III)
Jorma Koski, Ursa (Helsinki)

Fifteen minutes before sunrise, a handsome dawn with rays was visible again, which, according to the Finnish Meteorological Institute, predicts rain in the afternoon. The temperature was 11, but the 16 m / s south wind caused the observer to squirm.

Search result contains observations from time period 1.1.2000 klo 00.00 - 27.5.2022 klo 22.02.