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Other Clouds
- Arcus
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Optical Effects
- 22° Halo
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- Circumzenithal Arc
- Cloudbow / Fogbow
- Corona
- Crepuscular rays & shadows
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- 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
In sharply defined rainbows, a set of narrow coloured bands can often be found repeating on the inside of the primary bow. Called supernumerary bows, they add an extra-special dimension to the display and are produced by diffraction as light waves cross each other exiting the raindrops, as seen here over Amsterdam, Netherlands.
A dynamic storm system with high wind gusts near Brighton, Colorado, US
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A rainbow showing itself over North Brunswick, New Jersey, US
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A primary and secondary rainbow spotted late in the day over Northern California, US
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A vivid portion of a rainbow spotted near Gruyere, Yarra Valley, Melbourne, Australia
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A primary and secondary rainbow over Yancey County, Western North Carolina, US
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A primary and secondary rainbow spotted during the early morning over Atagohama, Fukuoka City, Japan
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A primary rainbow and a secondary bow spotted over Eastern Shore of Chesapeake Bay, Maryland, US
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Rainbow near New Taipei City, Taiwan
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Rainbow spotted over Lusk Village, County Dublin, Ireland
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During a storm, beams of sunlight form a rainbow over the Adirondacks, Vermontville, New York, US
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An exquisite rainbow amidst the passage of a storm, captured by Lauren's daughter near Twisp, Washington, US
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A dynamic storm system east of Brighton, Colorado, US
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A reflection of a partial rainbow spotted over Salmon Arm, British Columbia, Canada
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A partial rainbow spotted over Eastern Shore, Chesapeake Bay, Maryland, US
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A primary and secondary rainbow over Bluff, Utah, US
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