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Other Clouds
- Arcus
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Optical Effects
- 22° Halo
- 46° Halo
- Circumhorizon Arc
- Circumscribed halo
- Circumzenithal Arc
- Cloudbow / Fogbow
- Corona
- Crepuscular rays & shadows
- Diffuse arcs
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- Iridescence
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- 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 vivid rainbow accompanied by mammatus (mamma), spotted from the National Center for Atmospheric Research’s (NCAR) Mesa Laboratory, near Boulder, Colorado, US
Altocumulus lenticularis spotted at sunrise over the Flatirons, south of Boulder, Colorado, US
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Developing storms in the sky around Boulder, Colorado, US
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Sunset as seen from near The Burr Oak Tree, Boone County, Missouri, US
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Cumulonimbus over Columbia, Missouri, US
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A view of the sunrise over the US Capitol from the National Mall, Washington D.C., US
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A storm system spotted from the High Ridge Trail at Rock Bridge State Park, near Columbia, Missouri, US
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Asperitas with lacunosus spotted by Jeffrey while re-deploying a gas analyzer on the MOFLUX tower that measures the breathing of the forest, near Baskett Forest, Boone County, Missouri, US
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Sunrise over Twin Lakes Nature Area, Columbia, Missouri, US
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A picturesque reflection of the story in the sky, spotted over Stephens Lake Park, Columbia, Missouri, US
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Sunset over the Bonnie View Nature Sanctuary, Columbia, Missouri, US
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A view from the top of a tower while servicing instruments that measure the "breathing of the forest", near Ashland, Missouri, US
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A colourful sunset over Columbia, Missouri, US
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Reflections during sunset over Twin Lakes Recreation Area, Columbia, Missouri, US
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Sunrise over the Bay of Fundy from Refugee Cove, Nova Scotia, Canada
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Sunset over Todd's Island on Spednic Lake, New Brunswick, Canada
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