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Aurora last night

  • johnflannery
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18 years 8 months ago #14405 by johnflannery
Aurora last night was created by johnflannery
no indication this morning when checking the aurorawatch uk site but on the way home from Balbriggan late last night (around midnight BST) there was a definite pale greenish arc visible about 18-20 degrees above the northern skyline. Anyone else see it? Or am I seeing aurora everywhere nowadays 'cause there's been none in a while :) . . . you'll all be happy to hear that I got no photos of it :)

John

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18 years 8 months ago #14424 by ei5fk
Replied by ei5fk on topic aurora
John, no indication of radio aurora last night or yesterday in Cork, im always on the lookout..there is a high latitude aurora warning for today but nothing so far down here
www.sec.noaa.gov/SWN/index.html
Keep an eye here, watch for the Bz index to swing minus
Sunspot 792 is likely to flare anytime in next days also
www.spaceweather.com/
Charles

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18 years 8 months ago #14426 by albertw
Replied by albertw on topic Re: Aurora last night
nope. Was out in the garden around that time until the cloud/haze thickened but didnt notice an aurora. Though it would need to be fairly strong for me to see it from my location.

Cheers,
~Al

Albert White MSc FRAS
Chairperson, International Dark Sky Association - Irish Section
www.darksky.ie/

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18 years 8 months ago #14427 by oristown
Replied by oristown on topic Me Too
You know, John, I was sure there were some unusual greenish ray structures, emanating from the NW last night after nightfall. Got distracted then and never got a photo either......
Gerry

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18 years 8 months ago #14432 by johnflannery
Replied by johnflannery on topic Re: Aurora last night
thanks guys, I hadn't seen any reports on Brian's aurora news group but your observation Gerry is exactly what I saw -- the arc tapered up from the northern skyline and was most prominent in the NW, just under one of the feet of the Great Bear. Saw an Iridium flare too unexpectedly near Arcturus and the after-image made Arcturus, when I glanced at it, flare into brilliance too! Interesting . . .

John

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18 years 8 months ago #14437 by ei5fk
Replied by ei5fk on topic Solar flare M class
M class solar flare, noticed a big burst of noise on 50 and 144mhz about 7-31pm for about 20secs
www.sel.noaa.gov/rt_plots/xray_1m.html
Might lead to an aurora tomorrow night...
Charles

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