Filter By:
Main Cloud Types
- Cumulus
- Stratus
- Stratocumulus
- Altocumulus
- Altostratus
- Cirrus
- Cirrocumulus
- Cirrostratus
- Nimbostratus
- Cumulonimbus
Other Clouds
- Arcus
- Asperitas
- Cap / banner clouds
- Capillatus
- Castellanus
- Cataractagenitus
- Cauda (Tail cloud)
- Cavum (Fallstreak hole)
- Congestus
- Contrail (homogenitus)
- Duplicatus
- Diamond dust
- Distrail
- Fibratus
- Flammagenitus (Pyrocumulus)
- Floccus
- Fluctus (Kelvin-Helmholtz)
- Fractus
- Homogenitus
- Horseshoe vortex
- Humilis
- Incus
- Intortus
- Lacunosus
- Lenticularis
- Mamma
- Morning Glory Cloud
- Murus (Wall cloud)
- Mediocris
- Nacreous
- Nebulosus
- Noctilucent
- Pannus
- Perlucidus
- Pileus
- Praecipitatio
- Radiatus
- Silvagenitus
- Spissatus
- Stratiformis
- 'Supercilium' (not official classification)
- Translucidus
- Tuba / Twister
- Uncinus
- Undulatus
- Velum
- Vertebratus
- Virga
- Volutus (Roll cloud)
Optical Effects
- 22° Halo
- 46° Halo
- Circumhorizon Arc
- Circumscribed halo
- Circumzenithal Arc
- Cloudbow / Fogbow
- Corona
- Crepuscular rays & shadows
- Diffuse arcs
- Green flash
- Glory
- Halos
- Helic arc
- Infralateral arc
- Iridescence
- Lower Sun Pillar
- Lower Tangent Arc
- Moonbow
- Moondogs
- Parhelic circle
- Parry antisolar arcs
- Parry arc
- Parry infralateral arc
- Parry supralateral arc
- Rainbow
- Sub parhelion
- Sub-sun
- Suncave parry arc
- Sun dog (Parhelion)
- Sun pillar
- Supernumerary bows
- Subparhelic circle
- Supralateral arc
- Upper tangent arc
- Wegener arc
A rare sighting of a 4-ringed Corona over the Jungfraujoch in the Bernese Alps.
11 thoughts on “Mark McCaughrean”
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
An expansive storm system as a formidable backdrop to Pi, captured near Bluff, Utah, US
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Cumulonimbus incus spotted over Micco, Florida, US
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
A cloud that looks like a fox, spotted over Avondale, Arizona, US
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Cumulus spotted over Taiwan
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Rainbow near Pennal, Gwynedd, Wales
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Stratus along the mountain valleys, spotted near DeLat, Vietnam
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Signs of a partial circumzenithal arc, with red on the outside and violet on the inside, spotted over Folkstone, England
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Mammatus (Mamma) spotted during a storm over Stoke Newington, London, England
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Cumulus over the mountains near Yilan, Taiwan
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
A succession of elevated cloud development near Cap-d'Ail, France
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Developing storms in the sky around Boulder, Colorado, US
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Cirrostratus over Taiwan
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Supercilium, an unofficial classification for short-lived cloud formations that resemble eyebrow-like features, spotted over Bodega Bay, California, US
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Cirrus uncinus which Anna says resembles their alphorn, spotted over Champfer, Engadin, Switzerland
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
22-degree halo over Harlow Common, Essex, England
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Wow.
Beautiful
Thanks, Margret; sounds like I was quite lucky on that day then. Interestingly, I expect that most people up there at the same time didn’t notice it: it’s not the obvious thing to do, looking at the Sun :-)
Indeed, if I recall correctly, I first noticed the corona (which was coming and going quite rapidly) when taking a picture down towards the glacier. The Sun was in the shot, but rather attenuated by the camera optics, making it easy to notice the corona. But once I knew it was there, it was very easy to observe naked-eye as well, blocking the Sun with my hand.
Amazing photo. I’ve been up there a few times and have never seen anything like this. Very dense fog, yes; clear, crystalline air, yes; Alpine choughs riding the thermals, yes – so, worth a trip regardless of the weather!
I’ve been up there a few times and have never seen anything like this. Very dense fog, yes; clear, crystalline air, yes; Alpine choughs riding the thermals, yes – so, worth a trip regardless of the weather!
Many thanks, Mark, for the additional information you provided about the taking of your unique photo – I found it most interesting. One day perhaps I may see such an event when I plan to visit the Bernese Oberland, Switzerland next year.
Kind regards.
Laurence
Thanks, Laurence. It was indeed a wonderful sight, but in some sense, the photo slightly overplays it. Not because it has been heavily processed or anything, but simply because in real life, it was a very fleeting spectacle, coming and going rapidly as the wind blew the ragged clouds over the summit. Conversely, the picture allows you to stare at it and soak up the beauty :-)
Given the particular topography of the Jungfraujoch, I’d hazard a guess that such conditions are quite common there and it seems possible that multi-ringed coronae might be seen quite often. So make the trip: it’s well worthwhile in any case :-)
Brilliant, Mark. What a unique spectacle to see! Lucky, so lucky, you.
Laurence
It’s incredible ~
Thanks, John: clouds were blowing up sporadically over the Jungfraujoch from the Aletsch glacier, and at points where they were thin, there was a nice corona to be seen, albeit rapidly changing as the clouds blew through.
That said, I didn’t quite realise how rare and special a 4-ringed corona is until I did a little checking on Les Cowley’s Atmospheric Optics later on.
Superb Capture Mark !