Die Suche ergab 371 Treffer

von Timo Kuhmonen
21. Feb 2020, 16:11
Forum: Meteor Forum
Thema: 12.09.2019 14:52 Uhr MESZ Tages Feuerkugel & Meteoritenfall
Antworten: 73
Zugriffe: 14149

Re: 12.09.2019 14:52 Uhr MESZ Tages Feuerkugel & Meteoritenfall

Just wondering, did anyone on central Europe monitor Graves radar frequency for @ 2m radio band echoes, when this fireball happened ? To my understanding this radar pair is located at eastern France, not sure if the echoes would be possible to hear on 12.9.2019 fireball...
von Timo Kuhmonen
31. Jan 2020, 15:12
Forum: Meteor Forum
Thema: Bright fireball - Finland (Taivaanvahti, various years)
Antworten: 1
Zugriffe: 257

Bright fireball - Finland (Taivaanvahti, various years)

fyi,

I continue the list in this thread... Following fireball is observed at Inari/Finland on 27.1.2020. Estimate of visible flight duration is 11-15 seconds.
https://www.taivaanvahti.fi/observations/show/87776
von Timo Kuhmonen
30. Jan 2020, 09:46
Forum: Polarlicht Forum
Thema: New form of auroras, Dunes
Antworten: 6
Zugriffe: 650

Re: New form of auroras, Dunes

FYI. I include link here that sums up all the auroral dune obsevations in Taivaanvahti. https://www.taivaanvahti.fi/observations/browse/pics/3452161/comments/desc/0/20 There is observation(s) also from 7.10.2015. Where did your take your photos ? Might be able to compare it with locations on Taivaan...
von Timo Kuhmonen
29. Jan 2020, 11:35
Forum: Allgemeines Forum
Thema: [HALO] Rare & unkown surface halos - Taivaanvahti (9.1.2020, Finland)
Antworten: 11
Zugriffe: 638

Re: [HALO] Rare & unkown surface halos - Taivaanvahti (9.1.2020, Finland)

FYI... When I was browsing this thread, MalwareBytes did mention: "Malicious website blocked, home.eduhi.at". It is the link in Karl's post... Just mention this, I am not sure if it is a false alarm or not...
von Timo Kuhmonen
29. Jan 2020, 07:15
Forum: Polarlicht Forum
Thema: New form of auroras, Dunes
Antworten: 6
Zugriffe: 650

New form of auroras, Dunes

fyi, interesting news to read... Tähdet & avaruus -news https://www.avaruus.fi/uutiset/tahtiharrastus-ja-taivaanilmiot/suomalaiset-loysivat-uuden-revontulimuodon-harrastajien-ihmettelema-ilmio-sai-selityksen.html STT https://www.sttinfo.fi/tiedote/kansalaistieteen-avulla-loytyi-uusi-revontuli-ilmio?...
von Timo Kuhmonen
29. Jan 2020, 04:27
Forum: Allgemeines Forum
Thema: [HALO] Rare & unkown surface halos - Taivaanvahti (9.1.2020, Finland)
Antworten: 11
Zugriffe: 638

Re: [HALO] Rare & unkown surface halos - Taivaanvahti (9.1.2020, Finland)

I put here a link, to Marko's Youtube channel. There is videos taken on lake surface with fisheye lens. Hopefully it shows better these surface halos...
https://www.youtube.com/channel/UCISOwv ... DSrljrKxkA
von Timo Kuhmonen
26. Jan 2020, 17:40
Forum: Meteor Forum
Thema: Bright fireball - Finland (Taivaanvahti, various years)
Antworten: 1
Zugriffe: 257

Bright fireball - Finland (Taivaanvahti, various years)

Looks very nice indeed, with reflection of lake surface :-) Did not see this one visually - maybe some day I get these bright ones :) https://www.taivaanvahti.fi/observations/show/87621 Other observations from same day: https://www.taivaanvahti.fi/observations/browse/list/3444731/observation_id/desc...
von Timo Kuhmonen
11. Jan 2020, 21:55
Forum: Allgemeines Forum
Thema: [HALO] Rare & unkown surface halos - Taivaanvahti (9.1.2020, Finland)
Antworten: 11
Zugriffe: 638

Re: [HALO] Rare & unkown surface halos - Taivaanvahti (9.1.2020, Finland)

...and another one from M. Riikonen at 10.1.2020 (Tampere, Finland) https://www.taivaanvahti.fi/observations/show/87434 It looks interesting. According to description, there is surface variant & "subhorizon version" of 120 degree sundog. Plus some other rare and unknown types.... Difficult to follow...
von Timo Kuhmonen
11. Jan 2020, 21:31
Forum: Allgemeines Forum
Thema: [HALO] Rare & unkown surface halos - Taivaanvahti (9.1.2020, Finland)
Antworten: 11
Zugriffe: 638

Re: [HALO] Rare & unkown surface halos - Taivaanvahti (9.1.2020, Finland)

FYI. Another set of surface halos (M. Riikonen) at Tampere / Finland on 10.1.2020. Also one simulation image included, about halo named "pinta-aurinkokaari" <- do not know the english term for this...
https://www.taivaanvahti.fi/observations/show/87438
von Timo Kuhmonen
11. Jan 2020, 17:32
Forum: Allgemeines Forum
Thema: [HALO] Rare & unkown surface halos - Taivaanvahti (9.1.2020, Finland)
Antworten: 11
Zugriffe: 638

Re: [HALO] Rare & unknown surface halos - Taivaanvahti (9.1.2020, Finland)

fyi. One additional observation from Juva / Finland at 10.1.2020
https://www.taivaanvahti.fi/observations/show/87389

On some of the first three links I posted previously, there is added new images...
von Timo Kuhmonen
9. Jan 2020, 21:45
Forum: Allgemeines Forum
Thema: [HALO] Rare & unkown surface halos - Taivaanvahti (9.1.2020, Finland)
Antworten: 11
Zugriffe: 638

[HALO] Rare & unkown surface halos - Taivaanvahti (9.1.2020, Finland)

these three observations: https://www.taivaanvahti.fi/observations/show/87312 https://www.taivaanvahti.fi/observations/show/87320 https://www.taivaanvahti.fi/observations/show/87317 ...include unknown/rare type of surface halos. In the post there is hyperlinks, that points to more observations. EDIT...
von Timo Kuhmonen
7. Jan 2020, 22:10
Forum: Polarlicht Forum
Thema: 2019-05-24/25 Starlink-Satelliten erzeugen "Lichterkette" am Himmel
Antworten: 57
Zugriffe: 7705

Re: 2019-05-24/25 Starlink-Satelliten erzeugen "Lichterkette" am Himmel

In addition to Starlink -satellites, there is also expected launch of OneWeb satellites also. I am not sure, do they suffer from the same light reflection phenomena as Starlink satellite(s) or not. At least three launches on the list below, include Oneweb...
https://spaceflightnow.com/launch-schedule/
von Timo Kuhmonen
6. Jan 2020, 22:39
Forum: Meteor Forum
Thema: Bright fireball - Finland (3.1.2020, 00:19 UTC)
Antworten: 0
Zugriffe: 164

Bright fireball - Finland (3.1.2020, 00:19 UTC)

Capture from my meteor camera. Visible flight duration was approx 3 seconds. From video it can be seen, that landscape and sky was brightening due to fireball emitted light. I did not see one this visually...
https://www.taivaanvahti.fi/observations/show/87170
von Timo Kuhmonen
3. Jan 2020, 17:54
Forum: NLC Forum
Thema: PSC-Saison 2019/20 auf der Nordhalbkugel
Antworten: 11
Zugriffe: 1475

Re: PSC-Saison 2019/20 auf der Nordhalbkugel

One of most colourful PSC clouds this season, on Taivaanvahti :wow:
https://www.taivaanvahti.fi/observations/show/87160
-> Enontekiö, Finland, 31.12.2019
von Timo Kuhmonen
30. Dez 2019, 14:26
Forum: NLC Forum
Thema: PSC-Saison 2019/20 auf der Nordhalbkugel
Antworten: 11
Zugriffe: 1475

Re: PSC-Saison 2019/20 auf der Nordhalbkugel

One observation from Tornio & Finland at 30.12.2019 https://www.taivaanvahti.fi/observations/show/87032 Seems that most colourful PSC's are still in northern Finland (also other countries nearby). Also getting more displays on the Finland west coast (north parts at Gulf of Bothnia). I have seen my m...
von Timo Kuhmonen
29. Dez 2019, 14:08
Forum: Allgemeines Forum
Thema: Atmosphärische Erscheinungen im Dezember 2019
Antworten: 50
Zugriffe: 3280

Re: Atmosphärische Erscheinungen im Dezember 2019

Genialer roter Regenbogen am Heilig Abend 5 Minuten VOR Sonnenaufgang I have seen a bit similar situation, the bow was not as intense as in your photos. It was shortly after sunset. There I saw both "legs" on the bow rising above horizon before the bow (mainly red colour) completely disappeared. Th...
von Timo Kuhmonen
28. Dez 2019, 14:04
Forum: Meteor Forum
Thema: Fireball, very long duration (Finland, 26.12.2019)
Antworten: 2
Zugriffe: 304

Re: Fireball, very long duration (Finland, 26.12.2019)

Hi Timo. I see the latest models predict a possible fall. What is the weather situation in Finland currently? Keep us updated. :) Greetings Mario. ok, I can see what you refer now, there has been an addition/update to the news. Unfortunately I did not capture this one visually :( Might have been a ...
von Timo Kuhmonen
27. Dez 2019, 17:59
Forum: Meteor Forum
Thema: Fireball, very long duration (Finland, 26.12.2019)
Antworten: 2
Zugriffe: 304

Fireball, very long duration (Finland, 26.12.2019)

Observation done at yesterday: https://www.avaruus.fi/uutiset/tahtiharrastus-ja-taivaanilmiot/kirkas-tulipallo-hipoi-suomen-ilmakehaa-ja-jatkoi-avaruuteen.html Incoming speed is estimated as 14km/sec. Preliminary analysis is that the object bounced back into space.... EDIT (29.12.2019): observation ...