AKM e.V. Forum

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...

Set of multiple halos, looks very nice ...
https://www.taivaanvahti.fi/observations/show/87895

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

FYI. In Taivaanvahti there also couple of older observations from 2004 & 2005 (by P. Parviainen).
https://www.taivaanvahti.fi/observations/show/87834
https://www.taivaanvahti.fi/observations/show/87833
https://www.taivaanvahti.fi/observations/show/87832

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...

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...

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?...

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

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...

...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...

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

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...

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...

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/

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

One of most colourful PSC clouds this season, on Taivaanvahti
https://www.taivaanvahti.fi/observations/show/87160
-> Enontekiö, Finland, 31.12.2019

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...

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...

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 ...

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 ...