Tähtitieteellinen yhdistys Ursa
Ilmakehän optiset ilmiöt
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European halo project
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European Halo Project is a co-operation project between European halo observing networks and individual amateurs in Europe. The observing project have now arranged in 1996 and 1997. In 1996 it was held during April and May. 1997 the project duration was limited to one month, April.
There have been observers from Austria, Belgium (VVS/Workgroup Wheather), Finland (Ursa/Halo Section = Finnish Halo Observing Network), Germany (SHO), Great Britain and The Netherlands (Wheather Amateurs).
The results have been published on paper and also partly in network, too.
More information project from national observing networks:
Finnish Halo Observing Network
Ursa Astronomical Association
Raatimiehenkatu 3 A 2
FIN-00500 HELSINKI
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Useita halomuotoja II 20.2.2025 klo 15.34-16.46; Hämeenkyrö; Menni Ketola
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Yksi halomuoto I 20.2.2025 klo 15.20; Eura; Anonyymi
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Useita halomuotoja II 20.2.2025 klo 15.20-15.40; Turku; Mikko Peussa
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Yksi halomuoto I 20.2.2025 klo 14.43; Kangasala; Jukka Oravasaari
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Kehä I 20.2.2025 klo 13.14-13.17; Saarijärvi; Maritta Kinnunen
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Sumukaari II 20.2.2025 klo 9.04; Raisio; Lasse Nurminen
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Harvinaisia halomuotoja IV 20.2.2025 klo 9.00; Turku; Jouni Hovi
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Harvinaisia halomuotoja IV 20.2.2025 klo 8.36; Turku; Tommi Sinokki
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Näyttävä ilmahehku I 19.2.2025 klo 22.00-23.00; Pöytyä; Matti Helin
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Maan varjo IV 19.2.2025 klo 17.41; Kurikka; Marko Myllyniemi
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Väripilviä III 19.2.2025 klo 17.02; Kurikka; Marko Myllyniemi
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Pintahalo II 19.2.2025 klo 8.23; Turku; Paula Mattila
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Maan varjo IV 18.2.2025 klo 17.32; Kurikka; Marko Myllyniemi
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Väripilviä IV 18.2.2025 klo 16.16; Kurikka; Marko Myllyniemi
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Yksi halomuoto I 17.2.2025 klo 19.04-21.00; Lahti; Jani.ström