On 6 Oct the almost full #Perigee #Moon produced some spectacular #lunar #AtmosphericOptics. Very bright right side #paraselene (#moondog) with long #ParaselenicCircle fragment, very prominent lunar #CircumzenithalArc, #UpperTangentArc. Our Auroracam also caught a 120deg paraselene Oxfordshire, UK!
October 7, 2025 at 3:55 PM
On 6 Oct the almost full #Perigee #Moon produced some spectacular #lunar #AtmosphericOptics. Very bright right side #paraselene (#moondog) with long #ParaselenicCircle fragment, very prominent lunar #CircumzenithalArc, #UpperTangentArc. Our Auroracam also caught a 120deg paraselene Oxfordshire, UK!
The Sun shining behind some #CirrusClouds and creating a #circumzenithalarc in the sky. #atmosphere #SkyOptics over #Montreal
September 16, 2025 at 10:06 PM
The Sun shining behind some #CirrusClouds and creating a #circumzenithalarc in the sky. #atmosphere #SkyOptics over #Montreal
A very impressive #CircumzenithalArc on top of a faint 46° halo + a 22° halo! @LesGetsNews, Haute-Savoie
Sent to me by 🙏 Martin Delve 📷
#46DegreeHalo #22DegreeHalo
@stormhour.bsky.social @thephotohour.bsky.social
@meteociel.fr
@meteofrance.bsky.social
@petergibbs.bsky.social
@liamdutton.bsky.social
Sent to me by 🙏 Martin Delve 📷
#46DegreeHalo #22DegreeHalo
@stormhour.bsky.social @thephotohour.bsky.social
@meteociel.fr
@meteofrance.bsky.social
@petergibbs.bsky.social
@liamdutton.bsky.social
January 13, 2025 at 9:42 PM
A very impressive #CircumzenithalArc on top of a faint 46° halo + a 22° halo! @LesGetsNews, Haute-Savoie
Sent to me by 🙏 Martin Delve 📷
#46DegreeHalo #22DegreeHalo
@stormhour.bsky.social @thephotohour.bsky.social
@meteociel.fr
@meteofrance.bsky.social
@petergibbs.bsky.social
@liamdutton.bsky.social
Sent to me by 🙏 Martin Delve 📷
#46DegreeHalo #22DegreeHalo
@stormhour.bsky.social @thephotohour.bsky.social
@meteociel.fr
@meteofrance.bsky.social
@petergibbs.bsky.social
@liamdutton.bsky.social
Two in two days - #circumzenithalarc over garden this evng as the cloud blanket draws over for the night! @StormHour
December 2, 2024 at 10:23 PM
Two in two days - #circumzenithalarc over garden this evng as the cloud blanket draws over for the night! @StormHour
Nice bright #circumzenithalarc in the Shropshire sky earlier this evening at the end of a lovely day #stormhour #loveukweather
November 30, 2024 at 9:20 PM
Nice bright #circumzenithalarc in the Shropshire sky earlier this evening at the end of a lovely day #stormhour #loveukweather
Bright #circumzenithalarc in the cirrus ahead of the rain in East Yorkshire just now
#stormhour #atmosphericoptics #ballsphotos
#stormhour #atmosphericoptics #ballsphotos
December 1, 2024 at 10:29 PM
Bright #circumzenithalarc in the cirrus ahead of the rain in East Yorkshire just now
#stormhour #atmosphericoptics #ballsphotos
#stormhour #atmosphericoptics #ballsphotos
Not a lense effect but really a „smile in the sky“: Amazing #CircumzenithalArc over Gothenburg en.m.wikipedia.org/wiki/Circumz...
September 17, 2024 at 3:42 PM
Not a lense effect but really a „smile in the sky“: Amazing #CircumzenithalArc over Gothenburg en.m.wikipedia.org/wiki/Circumz...
The day's atmospherics continued this evening in SW Scotland with this amazing #circumzenithalarc #sundogs and more #parheliccircle 😍 #stormhour #loveukweather #atmosphericoptics
November 30, 2024 at 7:27 PM
The day's atmospherics continued this evening in SW Scotland with this amazing #circumzenithalarc #sundogs and more #parheliccircle 😍 #stormhour #loveukweather #atmosphericoptics
'Smiling down'
A rare #CircumzenithalArc in #CirrusFibratus over the #SurreyHills this morning.
@cloudappsoc.bsky.social @stormhour.com
@thephotohour.bsky.social @metoffice.gov.uk
#StormHour #loveukweather
A rare #CircumzenithalArc in #CirrusFibratus over the #SurreyHills this morning.
@cloudappsoc.bsky.social @stormhour.com
@thephotohour.bsky.social @metoffice.gov.uk
#StormHour #loveukweather
October 28, 2025 at 1:54 PM
'Smiling down'
A rare #CircumzenithalArc in #CirrusFibratus over the #SurreyHills this morning.
@cloudappsoc.bsky.social @stormhour.com
@thephotohour.bsky.social @metoffice.gov.uk
#StormHour #loveukweather
A rare #CircumzenithalArc in #CirrusFibratus over the #SurreyHills this morning.
@cloudappsoc.bsky.social @stormhour.com
@thephotohour.bsky.social @metoffice.gov.uk
#StormHour #loveukweather
December 2, 2024 at 10:52 PM
#atmosphericoptics from the dinner table this evening. Click the picture to see #sundog #solarhalo #parheliccircle and a bright #circumzenithalarc at the top!
#stormhour
#stormhour
December 2, 2024 at 1:29 AM
#atmosphericoptics from the dinner table this evening. Click the picture to see #sundog #solarhalo #parheliccircle and a bright #circumzenithalarc at the top!
#stormhour
#stormhour
#Equinox atmospherics in #Shropshire today: #circumzenithalarc #sundogs #uppertangentarc
@StormHour @metoffice @jonokimber
@StormHour @metoffice @jonokimber
December 2, 2024 at 9:56 PM
#Equinox atmospherics in #Shropshire today: #circumzenithalarc #sundogs #uppertangentarc
@StormHour @metoffice @jonokimber
@StormHour @metoffice @jonokimber
This afternoon's 22deg #solarhalo in #Shropshire, and faintest ever #circumzenithalarc from the trampoline! https://t.co/q2S0JiNwbS
December 3, 2024 at 1:41 AM
This afternoon's 22deg #solarhalo in #Shropshire, and faintest ever #circumzenithalarc from the trampoline! https://t.co/q2S0JiNwbS
Smile! #circumzenithalarc over #Brancaster beach this afternoon
#nationaltrust #50things
@BrancasterNT @NorfolkCoastNT @StormHour
#nationaltrust #50things
@BrancasterNT @NorfolkCoastNT @StormHour
December 2, 2024 at 10:43 AM
Smile! #circumzenithalarc over #Brancaster beach this afternoon
#nationaltrust #50things
@BrancasterNT @NorfolkCoastNT @StormHour
#nationaltrust #50things
@BrancasterNT @NorfolkCoastNT @StormHour
This just happened in #Shropshire: #circumzenithalarc (top) #uppertangentarc (in clouds) #supralateralarc (huge!)
December 2, 2024 at 11:03 PM
This just happened in #Shropshire: #circumzenithalarc (top) #uppertangentarc (in clouds) #supralateralarc (huge!)
Autumn #atmospherics this afternoon in #Shropshire: chunk of #circumzenithalarc, #sundog, #solarhalo
@StormHour
@StormHour
December 2, 2024 at 8:25 PM
Autumn #atmospherics this afternoon in #Shropshire: chunk of #circumzenithalarc, #sundog, #solarhalo
@StormHour
@StormHour
Incredibly bright #sundogs and #circumzenithalarc in the #Staffordshire sky this evening
@StormHour @bbcweather
@StormHour @bbcweather
December 2, 2024 at 10:23 PM
Incredibly bright #sundogs and #circumzenithalarc in the #Staffordshire sky this evening
@StormHour @bbcweather
@StormHour @bbcweather
Best #atmosphericoptics I've seen in a while: bright #circumzenithalarc just now and nice #uppertangentarc with #sundog earlier #stormhour #loveukweather
December 1, 2024 at 1:22 PM
Best #atmosphericoptics I've seen in a while: bright #circumzenithalarc just now and nice #uppertangentarc with #sundog earlier #stormhour #loveukweather
Brief #CircumzenithalArc over the garden just now #Shropshire @bbcweather @LividLFC @Spicey_Spiney http://t.co/O5QOadMyj9
December 3, 2024 at 7:49 AM
Brief #CircumzenithalArc over the garden just now #Shropshire @bbcweather @LividLFC @Spicey_Spiney http://t.co/O5QOadMyj9
The #atmosphericoptics got better and better in D&G this morning. Nice sharp 22° #solarhalo with #sundogs #uppertangentarc and even a #parheliccircle, a bright #circumzenithalarc and a hint of a #supralateralarc 😱 #stormhour
December 1, 2024 at 8:59 AM
The #atmosphericoptics got better and better in D&G this morning. Nice sharp 22° #solarhalo with #sundogs #uppertangentarc and even a #parheliccircle, a bright #circumzenithalarc and a hint of a #supralateralarc 😱 #stormhour
Start of another glorious day in SW Scotland with #sundogs #solarhalo #circumzenithalarc and a touch of frost earlier
#stormhour #loveukweather #atmosphericoptics
#stormhour #loveukweather #atmosphericoptics
December 2, 2024 at 7:24 AM
Start of another glorious day in SW Scotland with #sundogs #solarhalo #circumzenithalarc and a touch of frost earlier
#stormhour #loveukweather #atmosphericoptics
#stormhour #loveukweather #atmosphericoptics
Circumzenithal arc.
Always look up (and down, and around ...).
#BlueSkyMonday #photography #clouds #circumzenithalarc #AlwaysLookUp
Always look up (and down, and around ...).
#BlueSkyMonday #photography #clouds #circumzenithalarc #AlwaysLookUp
June 16, 2025 at 5:09 AM
Circumzenithal arc.
Always look up (and down, and around ...).
#BlueSkyMonday #photography #clouds #circumzenithalarc #AlwaysLookUp
Always look up (and down, and around ...).
#BlueSkyMonday #photography #clouds #circumzenithalarc #AlwaysLookUp
Smile! Superb #circumzenithalarc over #GooleFields in Yorkshire at the end of a long day
#stormhour #loveukweather #atmosphericoptics
#stormhour #loveukweather #atmosphericoptics
December 2, 2024 at 7:35 AM
Smile! Superb #circumzenithalarc over #GooleFields in Yorkshire at the end of a long day
#stormhour #loveukweather #atmosphericoptics
#stormhour #loveukweather #atmosphericoptics