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Main Cloud Types
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Other Clouds
- Undulatus
- Lenticularis
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- Cap / banner clouds
- Contrail (homogenitus)
- Fluctus (Kelvin-Helmholtz)
- Pannus
- Tuba / Twister
- Congestus
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- Praecipitatio
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- Silvagenitus
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- Humilis
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- nebulosus
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- intortus
- The Morning Glory
- cataractagenitus
- homogenitus
Optical Effects
- 46° Halo
- 22° Halo
- Rainbow
- Sun Dog
- Crepuscular rays & shadows
- Iridescence
- Halos
- Circumzenithal Arc
- Corona
- Glory
- Sun pillar
- Cloudbows / Fogbows
- Fogbow
- Parhelic circle
- Upper tangent arc
- Lower Tangent Arc
- Moonbow
- Sub-sun
- Helic arc
- Suncave parry arc
- Circumscribed halo
- Sub parhelion
- Subparhelic circle
- Circumhorizon Arc
- Diffuse arcs
- Parry antisolar arcs
- Green flash
- Lower Sun Pillar
- Wegener arc
- Parry arc
- Infralateral arc
- Moondogs
- Unidentified effect
- Parhelion
- Supralateral arc
- Parry supralateral arc
- Parry infralateral arc
A reflective capture in Bluff, Utah, US.
A red rainbow in the storm over Mercogliano, Italy.
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A sunset over Nantou, Taiwan.
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Fair weather clouds at the lakeside, Istanbul.
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A breaking heart over Bigfork, Montana, US.
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A Maori canoe, rowed by a line of warriors over Lake Taupo, New Zealand.
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A sunset over Campello sul Clitunno, Umbria, Italy.
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Clouds over "Sandstonehenge", Illumination in the clouds from distant urban areas and close oil field flare stacks. Bluff, Utah, US.
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Pileus over Palm Desert, California, US,
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A horseshoe vortex over Clermont-Ferrand, Auvergne, France.
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A sunset over Ganzhou, Jiangxi, China.
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Cumulus over Istanbul.
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A fair weather day for train and cloud spotting in Northern California, US.
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Above the clouds over Istanbul.
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A horseshoe vortex over Salamander Bay, NSW, Australia.
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A road to the clouds, Red Lodge , Montana, US.
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