Contact information

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.

Ground level vortex

25.5.2022 at 15.00 - Kokkola (IV)
Tony Furubacka

An unusually handsome whirlwind of dust. Duration about a minute.

Comments: 3 pcs

Arcus cloud

8.6.2019 at 21.00 - 22.00 - Kokkola (IV)
Tony Furubacka

It would have opened the summer thunderstorm, a cell that rarely flashes, but still offered a relatively spectacular avalanche.

Images: 4 pcs

Arcus cloud

31.7.2017 at 20.30 - Kokkola (III)
Tony Furubacka

The first thunderstorm of the summer happened, with a nice avalanche.

Images: 4 pcs

Arcus cloud

2.8.2016 at 13.30 - Kokkola (III)
Tony Furubacka

During the work day, I noticed a relatively fine avalanche coming towards, comfortably thunderstorm and a pretty heavy gust and heavy rain after crossing the avalanche cloud.

Images: 4 pcs

Lightning photo

13.7.2016 at 18.00 - Kokkola (III)
Tony Furubacka

The comfortably lightning evening break also gave a spectacular avalanche, but it did lose its shape even before it arrived.

Images: 8 pcs

Arcus cloud

30.6.2016 at 20.00 - Kokkola (III)
Tony Furubacka

A faintly lightning cloud gave a relatively spectacular avalanche. Even when the camera stock was improved, all the pictures were taken with a mobile phone.

Images: 4 pcs

Arcus cloud

16.5.2016 at 21.00 - Kokkola (II)
Tony Furubacka

This happened, a couple of flashes fired but a rather spectacular avalanche instead. From this season to the beginning.

Images: 3 pcs • Comments: 1 pcs

Funnel cloud

8.8.2015 at 16.30 - Kokkola (I)
Tony Furubacka

This slow-moving funnel hit the spot, was visible for about 3 minutes before disintegrating. There happened to be nothing but a phone on the go so the quality matched it.

Images: 3 pcs • Comments: 2 pcs

Other storm phenomenon

9.7.2015 at 21.00 - Kokkola (V)
Tony Furubacka

This kind of dying cell happened to happen, once collapsed but it stayed in it.

Images: 6 pcs

At least 10 lightning strikes seen

3.7.2015 at 22.00 - Kokkola (II)
Tony Furubacka

This evening break happened, rarely lightning but water came in front of it as well.

Images: 4 pcs

Arcus cloud

18.6.2015 at 17.00 - Kokkola (III)
Tony Furubacka

An avalanche was on offer but still no thunder.

Images: 3 pcs

Arcus cloud

23.5.2015 at 22.00 - Kokkola (III)
Tony Furubacka

A small avalanche and mammoths, but the thunder still gave itself to wait.

Images: 4 pcs • Comments: 2 pcs

Search result contains observations from time period 1.1.2000 klo 00.00 - 29.6.2022 klo 12.16.