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von Timo Kuhmonen
13. Jul 2020, 15:40
Forum: Halos und atmosphärische Erscheinungen
Thema: Multiple order bows / Finland
Antworten: 15
Zugriffe: 3042

Re: Multiple order bows / Finland

fyi. Observation from Juva, Finland at 12.7.2020. Both third ad fourth orders bows, plus twinned primary...
https://www.taivaanvahti.fi/observations/show/91862
von Timo Kuhmonen
10. Jul 2020, 04:22
Forum: Leuchtende Nachtwolken (NLC)
Thema: NLC 2020-07-09/10
Antworten: 20
Zugriffe: 1117

Re: NLC 2020-07-09/10

FYI...
NLC observations is Taivaanvahti, for various cities at Finland (09/10.7.2020)
https://www.taivaanvahti.fi/observation ... id/desc/0/
von Timo Kuhmonen
9. Jul 2020, 23:00
Forum: Halos und atmosphärische Erscheinungen
Thema: Reflection bow (various years, Taivaanvahti)
Antworten: 14
Zugriffe: 2067

Re: Reflection bow (various years, Taivaanvahti)

FYI. Observation from Kuopio / Finland at 8.7.2020.
https://www.taivaanvahti.fi/observations/show/91715

I have not seen myself the reflection bows, as the way they are visible first two images....
von Timo Kuhmonen
8. Jul 2020, 23:31
Forum: Leuchtende Nachtwolken (NLC)
Thema: NLC 2020-07-08/09
Antworten: 19
Zugriffe: 670

Re: NLC 2020-07-08/09

FYI: NLC Observations currently on Taivaanvahti (different cities in Finland). The link will show more of these in morning.... I also saw NLC in central Finland now :-) Also couple of white tailed deers in the field...
https://www.taivaanvahti.fi/observation ... id/desc/0/
von Timo Kuhmonen
5. Jul 2020, 21:09
Forum: Halos und atmosphärische Erscheinungen
Thema: Reflected anti-crepuscular rays (Taivaanvahti)
Antworten: 6
Zugriffe: 871

Re: Reflected anti-crepuscular rays (Taivaanvahti)

To Elmar and other also -- I think the phenomena might be best visible here, on last attached images. Another display from Kuusamo, Finland (13.6.2019) -> reflected crepuscular / reflected anti crepuscular rays https://www.taivaanvahti.fi/observations/show/83573 In Taivaanvahti there is small info b...
von Timo Kuhmonen
30. Jun 2020, 16:27
Forum: Leuchtende Nachtwolken (NLC)
Thema: NLC 2020-06-29/30
Antworten: 20
Zugriffe: 1287

Re: NLC 2020-06-29/30

fyi. No NLC observations here on last night.... It started to rain already on yesterday, continuing until next night. Now there is approx 35mm layer of water in the rain meter.... and more will follow.
von Timo Kuhmonen
24. Jun 2020, 21:27
Forum: Halos und atmosphärische Erscheinungen
Thema: Algae optical effects (various years, Taivaanvahti)
Antworten: 10
Zugriffe: 976

Re: Algae optical effects (various years, Taivaanvahti)

FYI; additional images from Raisio observation location (24.6.2020). To my opinion it looks very nice :-)
https://www.taivaanvahti.fi/observations/show/91369
von Timo Kuhmonen
24. Jun 2020, 14:56
Forum: Halos und atmosphärische Erscheinungen
Thema: Algae optical effects (various years, Taivaanvahti)
Antworten: 10
Zugriffe: 976

Re: Algae optical effects (various years, Taivaanvahti)

FYI. Observation from Raisio & Finland (23.6.2020), this phenomena mentioned to be related to Nautococcus -algae. Colors on the phenomena seem to be very strong...
https://www.taivaanvahti.fi/observations/show/91349
von Timo Kuhmonen
23. Jun 2020, 10:05
Forum: Halos und atmosphärische Erscheinungen
Thema: [HALO] Reflection subsun (Taivaanvahti, various years)
Antworten: 0
Zugriffe: 119

[HALO] Reflection subsun (Taivaanvahti, various years)

fyi, I'll inform on this new thread, because I did not found an older one of this topic? One interesting looking halo is observed (29.5.2020, Muonio-Finland) https://www.taivaanvahti.fi/observations/show/91336 It does not look like ordinary sunpillar. On the observation it is identified as reflectio...
von Timo Kuhmonen
16. Jun 2020, 22:29
Forum: Leuchtende Nachtwolken (NLC)
Thema: NLC 2020-06-16/17
Antworten: 83
Zugriffe: 5471

Re: NLC 2020-06-16/17

nice to see photos :-) You have had a good set of NLC there. To my understanding in Finland, the best season for the NLC's will be in July. So probably couple of weeks to wait for that ? Still nights are here not at all dark. For curiosity (central Finland) I tested my SQM-L meter. It shows 30 mins ...
von Timo Kuhmonen
15. Jun 2020, 16:25
Forum: Meteore
Thema: Cape Preston, Australia (14.6.2020)
Antworten: 2
Zugriffe: 291

Cape Preston, Australia (14.6.2020)

fyi, today long duration fireball was seen https://www.perthnow.com.au/technology/science/meteor-lights-up-pilbara-sky-in-vision-captured-by-fifo-worker-miller-frunks-ng-b881578491z I did not yet found many videos. This one was at Finnish website (Ilta Sanomat). Based on the video (Kane Marshall), d...
von Timo Kuhmonen
11. Jun 2020, 21:54
Forum: Halos und atmosphärische Erscheinungen
Thema: [HALO] 22 ring halos on surface (13.5.2020, Finland)
Antworten: 1
Zugriffe: 162

[HALO] 22 ring halos on surface (13.5.2020, Finland)

hello, here is a set of images of 22 ring halo. This time I only took 300mm lens with me :-) Good to take some out of focus images of the glowing crystals. These crystals appear in the surface of straws (at nearby field). Images were taken approx 06AM on local time. Crystals soon disappeared when te...
von Timo Kuhmonen
5. Jun 2020, 16:00
Forum: Halos und atmosphärische Erscheinungen
Thema: 2020-06-03 Deutlich gespaltener Regenbogen auf dem Fichtelberg
Antworten: 4
Zugriffe: 309

Re: 2020-06-03 Deutlich gespaltener Regenbogen auf dem Fichtelberg

Normally the twinned bow is visible in primary. Is there any known cases, that twinning would be seen on secondary bow...? If it is not theoretically possible, what is reason. At least that bow has less intensity...