Articles About Atmospheric Science, Meteorology, and Climatology

OPOD - Rainbow Colours

This article explores the science behind the formation of rainbow colors and the complex interplay of overlapping colors that create an infinite gradation of shades. It also discusses the primary and secondary rainbows, as well as the elusive bands of colors known as supernumeraries.

Between volcanoes - Yellowstone Skies

Discover the mesmerizing atmospheric phenomena above Yellowstone National Park, where the interplay between a supervolcano and distant volcanoes creates vibrant sunsets, ethereal rays, and enchanting Bishop's rings. Witness the profound influence of volcanic activity on the skies and marvel at the hidden treasure that lies within.

OPOD - Moon, Stars, Rain & Fire

This article explores a captivating display of atmospheric optics, featuring moonlight, stars, and lightning. It delves into the science behind these phenomena and highlights the dynamic nature of atmospheric optics.

Brazil Halos

This article explores the captivating phenomenon of ice halos in Brazil, including the formation of various halos, such as the circumscribed halo and the white parhelic circle, as well as the rare appearance of Wegener arcs. It delves into the scientific intricacies of these atmospheric optics phenomena, offering a deeper appreciation for the wonders that unfold in the sky above.

Cloudbow

This article explores the formation and characteristics of cloudbows, which are beautiful arcs of colors that form in the sky when sunlight interacts with water droplets in clouds. Researchers use simulations to gain a deeper understanding of cloudbow formation and the behavior of cloud droplets.

Light and Water Droplets

This article explores the captivating interaction between light and water droplets in the atmosphere, revealing the mesmerizing patterns they create in the sky. It delves into the differences in light scattering between small droplets found in clouds, fog, and mist, and larger raindrops, showcasing the enchanting beauty of these optical phenomena.

Sundog white tails

This article explores the enchanting white tails of sundogs, which are often overlooked due to their merging with the parhelic circle. It delves into the intricate mechanisms behind the formation of these white tails and highlights the interplay between ice crystals and sunlight in creating these mesmerizing displays.

Upper & Lower Moon Pillars - OPOD

This article explores the fascinating atmospheric phenomenon of upper and lower moon pillars, revealing the science behind their formation through reflections from wobbly ice crystals. It also suggests visiting ski slopes during diamond dust events to increase the chances of observing lower pillars.

Brazil Halos

This article explores the captivating world of Brazil halos, a stunning atmospheric phenomenon caused by the interaction between sunlight and ice crystals. It delves into the science behind these mesmerizing displays of light and highlights the unique atmospheric conditions in Brazil that contribute to their formation.

1979 Lowitz Arcs - OPOD

This article explores the discovery and analysis of the elusive Lowitz arcs, with a focus on a photograph captured in 1979. The image provides valuable evidence of these atmospheric phenomena and raises the possibility of even earlier images yet to be discovered.

Corona around the sun

This article explores the captivating phenomenon of the corona around the sun, delving into its science, characteristics, and cultural significance. It also highlights the role of atmospheric conditions and offers insights into capturing its mesmerizing beauty through photography.

Serendipitous all day halos, Sweden - OPOD

This article explores the serendipitous all day halos captured by photographer Måns Hagberg in Sweden, showcasing the beauty and complexity of atmospheric optics. The images depict stunning halos, including a near perfect 22° halo at dusk and halos with unique characteristics over the church of Sproge, offering a mesmerizing spectacle in the sky.

Odd Radius Halos

This article explores the rare and captivating atmospheric phenomenon of odd radius halos, which are circular patterns of various radii formed when sunlight interacts with six-sided pyramidal ice crystals suspended in the atmosphere. The article discusses the intricate formation of these halos, their rarity, and the ongoing research to understand their creation, showcasing the beauty and complexity of nature in our atmosphere.

Corrugated Shadows

This article explores the mysteries of corrugated shadows, discussing their unique features such as the interplay of 2D ridge shadows and 3D air shadows, the shades of blue observed, and the convergence of shadow edges. By unraveling these mysteries, we gain a deeper understanding of the captivating beauty and intricate interplay of light and shadow in nature.

OPOD - Moon, Stars, Lightning

This article explores the mysteries of atmospheric optics, including moon halos, star colors, lightning displays, and other celestial phenomena, inviting readers to marvel at the captivating wonders that unfold above us. From moon halos to auroras, the constantly changing canvas of atmospheric optics offers a breathtaking glimpse into the intricate workings of our atmosphere and the interconnectedness of our planet and the universe.

Christmas sky colours, Sweden

This article explores the captivating phenomenon of Christmas sky colors in Sweden, delving into their origin and offering a mesmerizing glimpse into the enchanting world of atmospheric optics. The beauty and mystery of these colors remind us of the wonders of nature and evoke a sense of awe and wonder during the holiday season.

Lowitz Arcs - Vaala, Finland

This article explores the phenomenon of Lowitz arcs observed in Vaala, Finland and how a definitive image captured by Petri Hakkarainen challenged existing theories about their formation. Researchers proposed a new perspective involving rhombus-shaped crystals and limited tilts to better simulate the observed displays, shedding light on the continuous evolution of our understanding of atmospheric optics.

Low and High Rainbows

This article explores the two types of rainbows - low and high rainbows - their unique characteristics, and the physics behind their formation. It also discusses the visibility of rainbows based on atmospheric conditions and the cultural significance of rainbows.

Nacreous Clouds, Sweden - OPOD

This article explores the mesmerizing phenomenon of nacreous clouds in the Swedish sky, discussing their formation, characteristics, and scientific significance. It highlights the rarity of these ethereal clouds and emphasizes the importance of observing and studying them for a better understanding of atmospheric optics and its impact on our planet.