Articles About Atmospheric Science, Meteorology, and Climatology

Kievan rare Lowitz arc

This article explores the rare occurrence of the Kievan Lowitz arcs, a fascinating atmospheric phenomenon that captivates observers with its enigmatic nature. Through simulations and observations, researchers strive to unravel the mysteries surrounding these awe-inspiring natural phenomena.

Puffball mushroom spore corona - OPOD

The article explores the mesmerizing phenomenon of puffball mushroom spore coronae, which are created when the spores of these mushrooms are released into the air, forming a fog-like cloud that produces a stunning multi-ringed corona when observed through mist. The article delves into the science behind this unique phenomenon and highlights the need for further research to understand its specific conditions, variations, and potential occurrences in different locations and seasons.

Rainbow Spokes and Wheels

This article explores the fascinating phenomenon of rainbow spokes and wheels, uncovering the secrets behind their formation and the factors that contribute to their unique appearance. Through the study of atmospheric optics, scientists have unraveled the mysteries behind these mesmerizing features, enhancing our understanding of the interplay between light, water, and the atmosphere.

Tea Time Optics

The article "Tea Time Optics" explores the mesmerizing optical phenomena that occur when we enjoy a cup of tea or coffee, including iridescence, caustics, and refraction. By back-lighting the cup and observing the interplay of light, liquid, and air, we can immerse ourselves in the enchanting world of tea time optics.

Not so circular corona - OPOD

This article explores the deviations from the circular shape of coronae, the halos of light encircling the sun or moon, and delves into the factors that contribute to these non-circular variations. It highlights the role of droplet sizes and their spatial arrangement in shaping the appearance of coronae, adding complexity and visual intrigue to these atmospheric optical phenomena.

Sunrise Pillar - Alberta, Canada

The article explores the mesmerizing atmospheric phenomenon known as the Sunrise Pillar in Alberta, Canada, where sunlight interacts with ice crystals to create a stunning vertical beam of light during sunrise. It also highlights tips for capturing this enchanting display and mentions other atmospheric optics phenomena in the region.

Sunset rays - Ontario, Canada

This article explores the enchanting phenomenon of sunset rays in Ontario, Canada, delving into the science behind their appearance and the factors that contribute to their captivating beauty. It discusses how the interaction of light with the atmosphere creates vibrant colors and explains the optical illusions and atmospheric conditions that enhance the spectacle.

Iridescent Pileus

The article explores the captivating phenomenon of iridescent pileus clouds, which are characterized by their vibrant colors produced through diffraction. It delves into the formation and physics behind these clouds, highlighting their rarity and awe-inspiring beauty in the sky.

Plate crystal sun pillars - effect of solar altitude

This article explores the effect of solar altitude on plate crystal sun pillars, revealing how the appearance of these phenomena changes as the sun descends. It delves into the dynamics of sun pillars, the enchanting subhorizon components, the presence of the subsun, the afterglow effect, and the influence of crystal tilts on pillar appearance.

Corona Iridescence, Arago's bright Spot

This article explores the phenomenon of corona iridescence, also known as Arago's bright spot, which occurs when light interacts with small water droplets in clouds, creating a mesmerizing display of colors and patterns. It delves into the science behind corona iridescence and discusses the various factors that contribute to its occurrence.

Mount Kilimanjaro Shadow

This article explores the captivating phenomenon of the Mount Kilimanjaro Shadow, a triangular shadow created by the mountain's conical structure, occasionally aligning with nearby Mount Meru. It delves into the scientific, cultural, and adventurous significance of this atmospheric spectacle, emphasizing the importance of preserving this natural wonder for future generations.

Tangent Arcs

This article explores the phenomenon of tangent arcs, which are vibrant and delicate arcs that extend outward from the 22º halo above and below the sun, formed by horizontally oriented columnar ice crystals. Understanding the unique crystal orientation and principles of light refraction involved adds to the fascination of studying these atmospheric phenomena.

Moonbows

This article explores the formation, characteristics, and optimal conditions for witnessing moonbows, which are rare and ethereal lunar rainbows created by moonlight refracting and reflecting off water droplets in the air. It also highlights prime locations around the world where these celestial spectacles can be observed.

22° Circular Halo

This article explores the formation and appearance of the 22° circular halo, discussing the importance of poorly aligned crystals and the role of sun position in creating this captivating atmospheric phenomenon. Through HaloSim simulations and an examination of crystal alignment in clouds, readers gain insights into the intricacies of atmospheric optics.

Balloon Shadow & Glory

This article explores the captivating phenomenon of the interaction between a balloon's shadow and a glory produced by cloud droplets, revealing the science behind this mesmerizing display of light and shadow in the sky. It delves into the physics of diffraction and interference patterns, discusses the role of water droplet size and sun position, and highlights other sources of the enchanting glory phenomenon.

Light Pillars, Xilinhot, Inner Mongolia, China - OPOD

This article explores the captivating phenomenon of light pillars, focusing on the stunning images captured in Xilinhot, Inner Mongolia, China by photographer Zhenmaocao. It delves into the formation of these vertical beams of light and highlights their optical illusions, showcasing the beauty and allure of this natural spectacle.

World's tallest lily corona

This article explores the phenomenon of the "World's Tallest Lily Corona," which occurs when sunlight interacts with water droplets in high-altitude cloud cover, forming a corona. It delves into the intricacies of corona formation, water droplet size, and creative techniques for viewing sun coronas.

NLCs in Infra-red - OPOD

This article explores the composition and nature of Noctilucent clouds (NLCs) through the use of visible light and infra-red cameras, revealing that NLC particles scatter near infra-red light far less effectively than visible light, suggesting that NLCs are composed of minuscule ice crystals. The study sheds light on the mysteries behind the beauty and behavior of NLCs, expanding our knowledge of these captivating clouds.

Spokane WA Circumhorizon Arc I

This article explores the extraordinary Spokane WA Circumhorizon Arc I, a remarkable atmospheric optics phenomenon that captivated onlookers with its vibrant colors and breathtaking beauty. It delves into the science behind the formation of circumhorizon arcs and provides tips on how to capture their stunning beauty through photography.

Nacreous Clouds

This article explores the formation, characteristics, and visual spectacle of nacreous clouds, a stunning and rare atmospheric phenomenon observed in polar regions. It also highlights their scientific significance in studying ozone depletion and climate change.