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Here you can select the time from which the observations will be displayed. The last month will be used by default. In this case, the search results in the middle of the page will show the findings reported to the Skywarden during the past month.

By clicking on the word 'ends' with the mouse, you will also see the end time of the search period. This is useful in situations where you want to look at observations from a period in the past, such as reports from a particular week in Skywarden.

Especially when looking at observations for a particular time period, you may want to do the search based on when the observed phenomenon actually happened instead of the time when it was sent to the observation database. In that case, you may want to select 'Observed' instead of the default 'Sent'. Please note that the browser uses a cookie to remember your choice of the start time of the search. If you have enabled cookies and do not clear them from your browser's cache, the same browser will display observations from the same time window you last selected the next time you use it.

Please note that the browser uses a cookie to remember your choice of the start time of the search. If you have enabled cookies and do not clear them from your browser's cache, the same browser will display observations from the same time window you last selected the next time you use it.

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The "Sent" -option retrieves observations submitted to the Skywarden during the selected time period, regardless of when those phenomena were seen in the sky.

The selection “observed” retrieves the phenomena that appeared in the sky during the selected period, regardless of when they were reported to the Skywarden.

2000-01-02 00:00 == 2023-03-30 23:06

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You can choose to show only phenomena of the desired level of visibility in the search results. For example, "at least III" removes the phenomena classified as the weakest (I-II). Similarly, "at least V" removes from the results all but the relatively rare phenomena or those classified as very impressive (V).
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Newest observations

Turku, One halo form I
30.3.2023 at 19.55
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30.3.2023 at 19.40
Kurikka, Sun III
30.3.2023 at 09.31
Naantali, Pintahalo II
30.3.2023 at 08.25
Fregenal de la Sierra, Espanja, Telescopic comet Tsuchinshan-ATLAS I
30.3.2023 at 05.14
Valkeakoski, A fireball at night, brighter than the venus III
30.3.2023 at 04.33
Kokkola, Satellite II
30.3.2023 at 04.06
Janakkala, Tervakoski, Moon III
30.3.2023 at 00.37
Nivala, Rocket-related clouds IV
29.3.2023 at 23.21 1
Kouvola, Rocket-related clouds II
29.3.2023 at 23.10
Kempele, Rocket-related clouds IV
29.3.2023 at 23.10
Valkeakoski, Rocket-related clouds
29.3.2023 at 23.08

Contact information

Skywarden,
Ursa Astronomical Association

Kopernikuksentie 1
00130 Helsinki

taivaanvahti(at)ursa.fi

Arcus cloud - 20.7.2018 at 18.00 - 20.7.2018 at 18.30 Turenki Observation number 75485

Visibility IV / V

Janne Särkelä

A avalanche cloud accompanied by a rumble at the end of the cloud front. No ground lightning was observed at all. Lots of rumble but only a couple of visible clouds.

This description has been automatically translated from Finnish. Click here to see the original text.

Jyrinän saattelema pilvirintaman loppupäässä vyörypilvi. Ei maasalamoita havaittu lainkaan. Paljon jyrinää mutta vain pari näkyvää pilvisalamaa.

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