#UpperTangentArc
More #AtmosphericOptics from Oxfordshire UK on 14 Jan '26. #22DegreeHalo #UpperTangentArc #SupralateralArc + faint #CircumzenithalArc. They show up better after colour subtraction.
January 14, 2026 at 10:31 PM
A real #sunset treat on Fri 20 Mar '26, a #SunPillar + #UpperTangentArc! Tangent arcs change shape dramatically with changing sun altitude so this was a deep V-shape that was sunset pink colour. Photos taken from #Oxfordshire, UK with a #Fairphone4 mobile phone camera #AtmosphericOptics
March 21, 2026 at 6:33 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!
October 7, 2025 at 3:55 PM
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
#MayDay atmospherics early today from the garden
#sunrise #sundogs #uppertangentarc #46degree #solarhalo #Shropshire
December 3, 2024 at 12:38 AM
December 3, 2024 at 12:31 AM
All-day #atmospherics resulted in full 22deg #solarhalo with #uppertangentarc and #sundogs
@StormHour @LividLFC
December 3, 2024 at 12:31 AM
You can tell the weather is on the turn: nice #uppertangentarc over #Shropshire today
@StormHour @WeatherAndMore
December 2, 2024 at 11:49 PM
December 2, 2024 at 11:32 PM
Afternoon #uppertangentarc and #iridescence, and evening #sundogs in #Shropshire today
@StormHour @UKWeatherLive
December 2, 2024 at 11:20 PM
This just happened in #Shropshire: #circumzenithalarc (top) #uppertangentarc (in clouds) #supralateralarc (huge!)
December 2, 2024 at 11:03 PM
Ended the evening with nice V-shaped #uppertangentarc and a bit of #parheliccircle :)
#Shropshire #atmospherics
December 2, 2024 at 11:03 PM
Garden #atmospherics this morning: #solarhalo #sundogs #uppertangentarc #cirrus
@StormHour @UKWeatherLive
December 2, 2024 at 10:52 PM
This afternoon's bright #uppertangentarc over the @TheJollySailors in #Brancaster Staithe this afternoon
@StormHour
December 2, 2024 at 10:45 PM
Wall to wall blue to solid grey in #Suffolk today, via an afternoon of #atmospherics
#solarhalo #uppertangentarc
December 2, 2024 at 10:40 PM
Vivid #uppertangentarc & high-sun #sundog in the #cirrus over #GooleFields this afternoon
@StormHour @UKWeatherLive
December 2, 2024 at 10:28 PM
December 2, 2024 at 10:18 PM
#Equinox atmospherics in #Shropshire today: #circumzenithalarc #sundogs #uppertangentarc
@StormHour @metoffice @jonokimber
December 2, 2024 at 9:56 PM
December 2, 2024 at 9:17 PM
Cracking morning in #WhitleyBay, inspired by @PaulKingstonNNP :)
#sunpillar #sunrise #uppertangentarc #lighthouse #stormhour
December 2, 2024 at 6:26 PM
Fab atmospherics over the #Northumberland coast now: vivid #uppertangentarc & 22deg #solarhalo and 46deg halo/ #supralateralarc? @StormHour
December 2, 2024 at 6:26 PM
Another pic of this morning's #supralateralarc and bright #uppertangentarc over #Blyth in #Northumberland before they faded away @StormHour
December 2, 2024 at 6:26 PM
Bright #uppertangentarc over #Shropshire for a few minutes this afternoon @StormHour
December 2, 2024 at 3:56 PM
Cirrusly nice sky in #Shropshire first thing this morning
#sundogs #uppertangentarc #stormhour
December 2, 2024 at 3:55 PM
29C in #Shropshire but a sky full of ice. Nice #uppertangentarc just now with @Cargolux_Intl #747 casting a shadow (top left) from 37,000ft
December 2, 2024 at 3:33 PM