Articles About Atmospheric Science, Meteorology, and Climatology

Nacreous Clouds Swedish Lapland

This article explores the mesmerizing and rare atmospheric phenomenon of nacreous clouds in Swedish Lapland, discussing their formation, vibrant colors, and significance in atmospheric research and environmental protection.

Halos & Geometry

This article explores the mesmerizing display of halos in the sky, discussing their constancy in size and shape due to the forces between atoms and the alignment of ice crystals by air. It highlights the intricate geometry of halos and their ability to create awe-inspiring optical phenomena.

Circumzenithal Arc

This article explores the captivating phenomenon of the Circumzenithal Arc, an enchanting optical display created by sunlight interacting with plate crystals in the atmosphere, producing pure and vibrant prismatic colors. It delves into the science behind its formation and provides tips on how to appreciate and capture its ephemeral beauty.

Opposition effect from the air

This article explores the Opposition Effect, an intriguing optical phenomenon observed in the air and on the ground, characterized by a subtle yellow glow towards the antisolar point. It delves into the explanation and mechanisms behind this phenomenon, highlighting the role of backscattering and the presence of dust and sand particles.

Wegeners

The article explores the captivating and rare atmospheric optical phenomenon known as Wegener arcs, which form a cross on the parhelic circle opposite the sun. These elusive halos, formed by column ice crystals with specific orientations, are a testament to the intricate interplay between light and ice crystals in our atmosphere.

Green Flash, Monte Novegno, Italy

This article explores the mesmerizing green flash phenomenon observed at Monte Novegno in Italy, providing a detailed explanation of its occurrence and the atmospheric conditions required. It showcases a remarkable photograph captured by Pierluca Grotto, highlighting the elusive beauty of the green flash and the wonders of atmospheric optics.

Sunsets

This article explores the captivating phenomenon of sunsets, delving into the bending and scattering of sunlight by the Earth's atmosphere to create the vibrant and ethereal colors witnessed during this daily spectacle. It also discusses the role of different types of scatterers, such as Rayleigh and Mie scatterers, in producing the stunning hues associated with sunsets.

Swedish Halos - OPOD

This article explores the mesmerizing atmospheric optics phenomenon known as Swedish Halos, showcasing stunning images captured in Sollefteå, Sweden. It delves into the formation of these halos and highlights the role of ice crystals and ski slope snow blowers in creating these breathtaking displays.

OPOD - Peculiar Mirage

This article explores the phenomenon of peculiar mirages, specifically the presence of multiple car images, some of which are upright, and how topology theory helps us understand their formation. By examining temperature gradients, road topology, and light refraction, we gain a deeper understanding of these mesmerizing optical illusions.

Secondary Rainbow

This article explores the formation, characteristics, and science behind the secondary rainbow, adding depth and complexity to the mesmerizing display of colors in the sky. It delves into the details of the secondary rainbow, shedding light on its unique features, such as color reversal and the dark band between the primary and secondary bows.

Moon Dogs, Paraselenae, Iceland

This article explores the captivating phenomenon of moon dogs, or paraselenae, which occur when ice crystals in the atmosphere interact with the moon's light, creating a stunning visual display. The author recounts a remarkable sighting of moon dogs near Mt Hekla, Iceland, and describes the various celestial elements that contributed to the breathtaking spectacle.

Misty Hunter

The article "Misty Hunter: Unveiling the Beauty of Atmospheric Optics" explores the captivating phenomenon of aureoles and coronae caused by water droplets in the atmosphere, offering a mesmerizing spectacle in the night sky. Through stunning photographs and scientific explanations, readers will gain a deeper appreciation for the intricate beauty of our atmosphere and the wonders it unveils.

OPOD - Secondary Supernumeraries

This article explores the hidden wonders of secondary supernumeraries in rainbows, discussing their formation, visibility factors, and their captivating allure. It highlights the rarity of observing secondary supernumeraries in nature and invites readers to appreciate the intricate interplay between light and water droplets in our atmosphere.

Parhelic Circle Image Gallery

This article showcases a gallery of stunning Parhelic Circle images, capturing the diverse patterns and colors of this captivating atmospheric phenomenon formed by light interacting with ice crystals. Photographers are provided with tips on capturing this elusive spectacle.

OPOD - 22° halo & Tre Kronor, Stockholm

This article explores the captivating 22° halo atmospheric phenomenon and its unique formation using cluster crystals, while also showcasing a stunning image of the brig Tre Kronor in Stockholm. It highlights the beauty and complexity of atmospheric optics and emphasizes the importance of observing and appreciating the wonders of nature.

Moilanen Arc

This article explores the enigmatic Moilanen Arc, a rare atmospheric optical phenomenon named after its discoverer. Researchers continue to unravel the mysteries of this captivating arc, which remains one of the many unexplained atmospheric optical phenomena.

OPOD - Anticrepuscular rays

This article explores the mesmerizing phenomenon of anticrepuscular rays, radiant beams of light that converge in the opposite direction of the setting sun, creating a breathtaking visual spectacle. It delves into the underlying atmospheric processes and conditions that give rise to these rare and awe-inspiring displays.

OPOD - Bucket Ice

This article explores the fascinating world of hexagonal ice crystals, from their formation to their role in atmospheric optics. It highlights the discovery of a massive crystal in a backyard bucket and the beauty and significance of these crystals in nature.

OPOD - Rainbow Caustics

This article explores the phenomenon of rainbow caustics, which are responsible for the intense and sharp appearance of rainbows. By delving into the intricacies of internally reflected rays and their convergence, the article unveils the captivating beauty of rainbow caustics.

OPOD - Rare Secondary Supernuimerary

This article explores the rare occurrence of a secondary supernumerary in the rainbow, highlighting its unique appearance outside the secondary bow. The author discusses the science behind rainbows and provides tips for spotting this elusive phenomenon.