Anthelic arc meaning

An anthelic arc is a rare optical phenomenon where a halo-like arc forms below the sun.


Anthelic arc definitions

Word backwards cilehtna cra
Part of speech The word "anthelic arc" is a noun.
Syllabic division an-the-lic arc
Plural The plural of the word anthelic arc is anthelic arcs.
Total letters 11
Vogais (3) a,e,i
Consonants (6) n,t,h,l,c,r

An anthelic arc is a rare atmospheric optical phenomenon that occurs when light is refracted through hexagonal ice crystals in the atmosphere, creating a curve of light parallel to the horizon. This arc is often seen opposite the sun and appears as a bright band of light, usually above the horizon. The anthelic arc is one of many different types of atmospheric arcs that can be observed under specific conditions.

Formation of Anthelic Arc

The formation of an anthelic arc is similar to that of a sundog or other types of atmospheric arcs. When sunlight passes through hexagonal ice crystals in the atmosphere, it is refracted at a specific angle, resulting in the appearance of a bright arc of light. The hexagonal shape of the ice crystals plays a crucial role in the creation of these optical phenomena.

Distinctive Characteristics

An anthelic arc can be distinguished from other atmospheric arcs by its unique curve and position in the sky. Unlike sundogs, which appear as bright spots of light on either side of the sun, the anthelic arc forms a continuous band of light that spans across the sky. This distinctive feature makes it a fascinating and rare sight for observers of atmospheric phenomena.

Observing Anthelic Arc

Due to its rarity, observing an anthelic arc requires specific conditions, including the presence of hexagonal ice crystals in the atmosphere and the correct angle of sunlight. The best time to see an anthelic arc is when the sun is low on the horizon, such as during sunrise or sunset. Patience and a keen eye are essential when trying to spot this unique optical phenomenon.

In conclusion, the anthelic arc is a captivating atmospheric phenomenon that showcases the beauty and complexity of nature. Its formation through the refraction of sunlight by ice crystals results in a stunning display of light in the sky. While rare, the anthelic arc is a spectacle worth observing for those with a fascination for atmospheric optics.


Anthelic arc Examples

  1. The anthelic arc formed a beautiful rainbow-like optical phenomenon in the sky.
  2. Photographers captured stunning images of the anthelic arc during the sunrise.
  3. Hikers witnessed a rare anthelic arc while exploring the mountains.
  4. Scientists studied the composition of ice crystals responsible for creating the anthelic arc.
  5. The anthelic arc appeared as a halo around the sun after a light rain shower.
  6. Weather enthusiasts eagerly awaited the appearance of an anthelic arc after a storm passed.
  7. A double anthelic arc formed in the sky, captivating onlookers with its beauty.
  8. Artists painted landscapes featuring an anthelic arc as the focal point of the artwork.
  9. Tourists marveled at the sight of an anthelic arc during their visit to a tropical island.
  10. A meteorologist explained the scientific principles behind the formation of an anthelic arc to a group of students.


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  • Updated 17/05/2024 - 01:55:37