Articles About Atmospheric Science, Meteorology, and Climatology

Caps

This article explores the formation and vibrant colors of caps, also known as pileus clouds, which occur when moist air is pushed to higher altitudes in thunderstorms. It delves into the science behind iridescence and highlights the unique characteristics of thin cap clouds that allow for the display of vibrant colors.

OPOD - Subsun streaks?

This article explores the mysterious nature of subsun streaks, an atmospheric phenomenon formed by millions of horizontal plate ice crystals reflecting sunlight. The origin of the curved streaks associated with subsuns remains unexplained, leaving scientists and enthusiasts puzzled.

Supernova Rainbow

This article explores the concept of a "Supernova Rainbow," a hypothetical combination of a spring shower and a nearby supernova explosion. It delves into the formation and appearance of this captivating atmospheric phenomenon, showcasing the differences in color intensity and the presence of supernumerary bows in the lower and upper slices of the rainbow.

Green flash video

This article explores the captivating phenomenon of the green flash, showcasing a video capture of the event at the Golden Gate Bridge in Berkeley, California. Witness the brief burst of vibrant green light as the sun sets below the horizon, providing a deeper understanding of the wonders of our natural world.

Circumscribed Halo

This article explores the characteristics, formation, and potential explanations of the circumscribed halo, a captivating atmospheric optics phenomenon that appears as a large ring resembling a circle. It discusses the role of specific ice crystals and the presence of additional halos, adding intrigue to this fascinating display.

Etruscan Vase over Maine

The article explores the captivating phenomenon known as the Etruscan Vase over Maine, where abnormal atmospheric refraction creates an inverted image of the moon, causing it to appear distorted and separated from its actual position. This event serves as a reminder of the complexity and variability of atmospheric conditions, offering mesmerizing optical illusions and unexpected visual experiences.

Pasta film interference - OPOD

This article explores the intriguing phenomenon of pasta film interference, where vibrant colors are observed on the bottom of a pan while cooking pasta. It delves into the mechanics of thin film interference and raises questions about the role of starch in forming these colorful films.

Spide web rainbow

This article explores the mesmerizing phenomenon of the spider web rainbow, where dew condenses on a spider's web, creating a stunning display of rainbow colors. It highlights the intricate interplay between light, water droplets, and the web's structure, showcasing the beauty and complexity of nature.

Lamps & Fogbows

This article explores the captivating world of lamps and fogbows, delving into the mesmerizing optical displays that occur when artificial light sources interact with fog. From the primary fogbow with its supernumeraries to the elusive secondary fogbow, this article highlights the enchanting beauty of these atmospheric phenomena.

Moon & Venus Pillars, Japan - OPOD

This article explores the mesmerizing Moon and Venus pillars phenomenon in Japan, delving into the science behind their enchanting appearance and dispelling misconceptions about their formation. It also discusses the challenges photographers face in capturing the elusive beauty of these pillars.

Norway Rainbow & René Descartes

This article explores the formation of rainbows and the groundbreaking explanation provided by René Descartes in his work. It delves into the impact of ray distance from the center of raindrops and the role of caustics in shaping the appearance of rainbows.

Splendour in the grass

This article explores the captivating phenomenon of morning dew, highlighting how it transforms ordinary grass into a glistening masterpiece. It delves into the science behind dew formation and its importance in nature, while also emphasizing the beauty and enchantment it brings to our surroundings.

Lunar Elliptical Halo

This article explores the rare and mysterious atmospheric phenomenon of lunar elliptical halos, delving into their formation, characteristics, and the challenges faced in understanding them. Through the remarkable observations and detailed images of astrophotographer Guillaume Poulin, valuable insights are gained into the structure and characteristics of these captivating halos.

OPOD - Indoor Rainbows

This article explores the dynamic nature of indoor rainbows and the optical principles that govern their formation, offering a captivating glimpse into their ever-changing beauty. It delves into the invariance of rainbows and the fascinating variations in size and color distribution introduced by different materials.

OPOD - Fogbow & Moon, Poland

This article explores the captivating phenomenon of fogbows, revealing the intricate patterns formed when light interacts with tiny fog droplets. It highlights the distinct features and differences between fogbows and rainbows, adding a new layer of appreciation for the wonders of the natural world.

OPOD - Planetary Quetelet Fringes

This article explores the phenomenon of Quetelet fringes, or rings, which are colorful patterns formed when light interacts with micron-sized particles or water droplets on reflective surfaces. The article discusses the factors influencing the appearance of these fringes and highlights their beauty in natural landscapes and everyday objects.

Why are there rainbows?

This article explores the science behind rainbows, including how they form through the refraction and dispersion of sunlight by raindrops, and why they appear circular in shape. It also discusses the replication of scattering patterns in the sky by individual particles, and how these patterns contribute to the intricate optical phenomena we observe.

Lone Upper Tangent

This article explores the fascinating atmospheric optics phenomenon known as the Lone Upper Tangent, which is created by column crystals aligning horizontally and refracting light to form a stunning tangent arc. It discusses the formation of column crystals, the role of light refraction, the overlapping of colors, and the unique conditions required for observing this captivating natural occurrence.

OPOD - How to make a glass bead rainbow

Learn how to create your very own indoor glass bead rainbow display using glass beads commonly used on roads to enhance reflectivity. Follow either Robert Greenler's or Charles Monkhouse's method to mount the beads evenly and smoothly on a board or cloth and illuminate them with a bright light source for a captivating and awe-inspiring experience.