Articles About Atmospheric Science, Meteorology, and Climatology

OPOD - Alaska Halos

This article explores the rare and enchanting atmospheric phenomenon of Alaska's halos, showcasing a captivating display of diamond dust crystals suspended above Denali National Park. It delves into the differences between tangent arcs and Parry arcs, as well as the formation of subsuns and mirror-like prisms, highlighting the beauty and complexity of atmospheric optics.

Observing Halos - Checklist

This article provides a comprehensive checklist for skywatchers to observe and appreciate the diverse range of halos in the sky, including common and unusual sightings. By following this checklist, readers will be equipped to uncover the hidden beauty of atmospheric optics.

Santa Cruz Superior Mirage

This article explores the Santa Cruz Superior Mirage, a captivating optical phenomenon that showcases multiple images of coastal features, some appearing inverted and others erect, created by temperature inversions and refraction of light rays. It serves as a testament to the mesmerizing beauty and complexity of atmospheric optics.

Light Pillars - Lights radiating from the zenith

This article explores the science behind light pillars, which are mesmerizing luminous shapes that radiate from the zenith in the night sky. It delves into the convergence of light and the presence of ice crystals, explaining why the lines of light form and why they appear broken.

Rainbow Clouds, summer's circumhorizon arcs - OPOD

This article explores the phenomenon of circumhorizon arcs, which are vibrant rainbow-colored clouds that form when ice crystals in high-altitude cirrus haze and clouds interact with sunlight. The display showcases a brilliant spectral band parallel to the horizon, with red hues consistently appearing at the top.

Brocken & Glory

This article explores the captivating atmospheric optics phenomena of the Brocken Spectre and glories, shedding light on their formation and unique characteristics. It delves into the role of fog droplets in creating these optical wonders and highlights their mesmerizing displays of nature's artistic brilliance.

OPOD - 7 Supernumeraries

This article explores the captivating phenomenon of supernumerary arcs or fringes in rainbows, discussing their formation, the conditions required for their visibility, and the underlying principles of atmospheric optics. It highlights the rarity and beauty of rainbows adorned with 7-8 of these mesmerizing arcs.

Trondelag Bows

This article explores the mesmerizing display of Trondelag bows, captivating rainbows near Trondheim, Norway, and delves into the intricacies of their formation and characteristics. It showcases stunning images capturing the primary and secondary bows, highlighting the interplay between sunlight and raindrops.

Copyright & Use Permission

This article discusses the importance of copyright and use permission in the field of atmospheric optics, emphasizing the need to respect copyright owners and obtain proper permission for using their materials. It highlights the significance of seeking permission for image usage and providing proper attribution to the original creators.

Infrequent Arcs

This article explores rare atmospheric optical phenomena, including infrequently seen arcs such as the circumzenithal arc and the supralateral arc, captivating those lucky enough to witness them. From elusive gems like the Wegener arc to the mesmerizing Wegener-Paetzold effect, these infrequent arcs are hidden treasures waiting to be discovered in the sky.

Forest corona and simulator test

This article explores the captivating phenomenon of the forest corona and unveils the science behind it through a simulator test, revealing the connection between the corona and another optical phenomenon called the glory. Through careful analysis and comparison, scientists have determined that 13.5-micron diameter droplets are responsible for both phenomena, providing a deeper understanding of these mesmerizing displays of atmospheric optics.

OPOD - Extreme Mountain Biking & Halos

This article explores the captivating encounter between extreme mountain biking and halos in the sky, showcasing the mesmerizing beauty of atmospheric optics. Through stunning photographs and detailed descriptions, readers are taken on a journey that highlights the harmonious convergence of adventure and natural wonders.

Flattened Suns ripples and steps

This article explores the fascinating phenomenon of flattened suns with ripples and steps, revealing the presence of air layers at different temperatures and waves within these layers. It also discusses how severe temperature differences contribute to sunset mirages and green flashes, adding wonder to our sunset experiences.

Spheres of light

This article explores the mesmerizing optical phenomena of spheres of light, including fogbows, glories, and diffraction patterns, which are formed when light interacts with water droplets in the air. It delves into the science behind these phenomena and highlights the beauty captured by photographers.

Total Solar Eclipse Atmospheric Corona - OPOD

This article explores the mesmerizing features of the total solar eclipse atmospheric corona, including its ringed structure and the captivating dance of shadow bands caused by atmospheric density fluctuations. It delves into the intricate patterns and colors produced by diffraction of sunlight from individual cloud droplets, revealing the ethereal beauty of these celestial events.

Unusual Airglow, Zheduo Mountain, China- OPOD

This article explores the unusual airglow phenomenon over Zheduo Mountain in China, showcasing its stunning beauty and complexity. The distinct structure created by gravity waves adds a unique touch to the vibrant colors of airglow, deepening our understanding of Earth's atmosphere.

Brocken Spectre & Glory, Hungary - OPOD

This article explores the captivating optical effects of the Brocken Spectre and the Glory in the skies of Hungary, discussing their distinct characteristics and the scientific principles behind them. The images captured by Attila Kovács in the High Tatras of Slovakia showcase the mesmerizing beauty of these atmospheric phenomena.

Greenland Ice Sheet Halos

This article explores the mesmerizing phenomenon of halos on the Greenland Ice Sheet, showcasing the glimmering reflections from diamond dust crystals and various atmospheric optics phenomena. It delves into the intricacies of ice sheets, halo-forming crystals, and the mysteries of parhelic circles, offering a deeper appreciation for the beauty and wonder of our atmosphere.

Superparhelion, divergent light halo - OPOD

This article explores the mysteries of superparhelions, a type of divergent light halo that adds enchantment to our skies. It delves into their formation and the intricate interplay between light and ice crystals in our atmosphere.

Colour Patch, New Zealand - OPOD

This article explores the captivating atmospheric phenomenon known as the Colour Patch in New Zealand, discussing its formation and other breathtaking atmospheric displays. Through stunning photography and scientific insights, it highlights the beauty and complexity of these natural wonders.