Articles About Atmospheric Science, Meteorology, and Climatology

OPOD - High Sun Antisolar Rays

This article explores the captivating phenomenon of high sun antisolar rays, rays of light that appear to plunge downwards towards a point beneath the horizon. It discusses how these rays are formed by clouds near the sun casting shadows across the sky and how they create a mesmerizing visual effect.

Ilmakehän ilmiöt - New book by Jari Luomanen - OPOD

Ilmakehän ilmiöt" is a comprehensive guide to atmospheric optics, authored by Jari Luomanen. This visually stunning book explores the origins, observation, and photography of atmospheric phenomena, offering practical advice and techniques for enthusiasts of all backgrounds.

OPOD - Polarization Gunther Konnen

This article explores the captivating phenomenon of polarization in nature, covering topics such as atmospheric optics, double sundogs, Iceland spar, and the role of polarization in living organisms. Gunther Konnen's book on polarization offers readers a comprehensive and enlightening journey into the interplay between light and the natural world.

Sun Dog at High Sun, Cape Cod

This article explores a rare sighting of a sun dog at high sun in Cape Cod, Massachusetts, showcasing the unique features and rare halo formations associated with this occurrence. Through stunning photographs, it delves into the exceptional altitude of the sun, the alignment of the sundog with the sun's altitude, and the presence of Parry arcs, offering valuable insights into the captivating world of atmospheric optics.

Today's Feature - Haleakala Mountain Shadow

The article explores the fascinating phenomenon of the Haleakala Mountain Shadow, a triangular shadow that emerges from the mountain during sunset, taking the form of a three-dimensional duct of unlit air. It discusses the interplay between sunlight and the mountain, as well as the perspective and optical effects that contribute to the shadow's distinct appearance.

Ice Colours

This article explores the captivating phenomenon of "Ice Colours" caused by birefringence or double refraction in ice, delving into the stages of color formation and the influence of birefringence on other atmospheric optics. It also highlights the importance of using a polarizing filter to fully appreciate and capture the beauty of ice reflections and other natural spectacles.

3 Sun Miraget & Flash

This article explores the mesmerizing phenomenon of the 3 Sun Mirage & Green Flash, revealing the science behind it and how temperature inversions contribute to the illusion of multiple suns and a vibrant flash of green. Photographers eagerly await the perfect moment to capture this elusive event, which never fails to captivate and leave observers in awe of the wonders of our atmosphere.

Kasotochi Reigns

This article explores the captivating atmospheric optics phenomena associated with the reign of Kasotochi, including stunning sunset displays and intricate cloud structures visible with binoculars. It highlights the global impact of Kasotochi's eruption and its scientific significance in studying aerosol particles and climate dynamics.

Winter Halos

The article explores the formation and types of winter halos, which are created when sunlight interacts with ice crystals in the atmosphere, resulting in colorful rings and arcs. It highlights the beauty and complexity of these atmospheric phenomena, providing insights into their identification and the specific conditions required for their occurrence.

OPOD - SuperiorSuperior Mirage

The article explores the fascinating optical phenomenon of a "superior" superior mirage, where light rays bending through different air layers create an inverted and elevated image of an object. It discusses the factors influencing the mirage and offers tips for capturing this captivating spectacle through photography.

Red rainbow disk - All rainbows are disks

This article explores the phenomenon of rainbow disks, revealing that all rainbows are actually disks. It focuses on the mesmerizing red rainbow disk witnessed in Diyarbakir, Turkey, and delves into the science behind its formation and the captivating contrast it creates against the dark sky.

Beneath the stars

This article explores the captivating world of atmospheric optics, specifically focusing on the enchanting display of ice halos. It delves into the formation and characteristics of these optical phenomena, highlighting their beauty and their importance in understanding our atmosphere.

Soap Bubbles - OPOD

This article explores the mesmerizing optical effects of soap bubbles, including their reflections, shimmering colors, and spherical shape. It also delves into the complexity of foam physics and the quest to understand the structure with the least energy.

Sunset Images

This article explores the art of capturing sunset images, offering tips and insights into the science behind the captivating visuals. It delves into atmospheric optics and discusses factors such as Rayleigh scattering, atmospheric conditions, and the role of clouds in creating stunning sunset photographs.

Aurora Borealis and Airglow seen from the ISS

This article explores the captivating display of atmospheric optics witnessed from the International Space Station (ISS), including the mesmerizing phenomena of Aurora Borealis and airglow. It highlights the unique vantage point of the ISS in observing these celestial events and their contribution to our understanding of Earth's atmosphere and solar activity effects.

Sunday in Australia

Residents of Bright, Victoria, Australia were treated to a stunning display of atmospheric optics, including primary and secondary rainbows and cloud iridescence. These captivating phenomena remind us of the beauty and complexity of our natural world.

OPOD - Fogbows and supernumeraries

This article explores the science behind fogbows and supernumeraries, providing insights into their formation, diffraction effects, and the role of droplet sizes. It also highlights the presence of glories alongside fogbows, creating a captivating atmospheric spectacle.

OPOD - Wednesday's Fogbow

This article explores the captivating phenomenon of fogbows, revealing the science behind their formation and the ephemeral nature that makes them so elusive. Denis Joye's stunning photograph of a fogbow near Paris serves as a testament to the enchanting beauty of atmospheric optics.

Corona to iridescence, Hong Kong

This article explores the intricate details of corona to iridescence, focusing on a particular instance captured in Hong Kong. It delves into the science behind these atmospheric optical effects, including the role of droplet size and weather conditions.