#Brocken spectre how to

The phenomenon of rainbowlike bands around a shadow on a cloud is also commonly observed from airplanes flying in sunlight above a cloud layer. The observer’s shadow is often surrounded by coloured bands or rings that are the result of the diffraction of sunlight by water droplets in the cloud. The phenomenon is often observed on mountain peaks but is recorded in literature with special reference to the Brocken, a peak in the Harz Mountains in Germany where the Brocken spectre sometimes produces spectacular effects. The apparent magnification of size of the shadow is an optical illusion that occurs when the shadow on relatively nearby clouds is judged by the observer to be at the same distance as faraway land objects seen through gaps in the clouds. SpaceNext50 Britannica presents SpaceNext50, From the race to the Moon to space stewardship, we explore a wide range of subjects that feed our curiosity about space!īrocken spectre, also called anticorona, glory, Brocken bow, or mountain spectre, the apparently enormously magnified shadow that an observer casts, when the Sun is low, upon the upper surfaces of clouds that are below the mountain upon which the observer stands.Learn about the major environmental problems facing our planet and what can be done about them! Saving Earth Britannica Presents Earth’s To-Do List for the 21st Century.Britannica Beyond We’ve created a new place where questions are at the center of learning.100 Women Britannica celebrates the centennial of the Nineteenth Amendment, highlighting suffragists and history-making politicians. A Brocken spectre, a phenomenon where an observers shadow is cast upon the surfaces of clouds opposite the Sun, has been claimed to be the cause of these so-called sightings, although that doesnt explain the sound of an extra pair of footsteps.Explore the latest videos from hashtags: brockenspectre, brokenspactre, brokenspect.

#Brocken spectre how to

COVID-19 Portal While this global health crisis continues to evolve, it can be useful to look to past pandemics to better understand how to respond today. Discover short videos related to Brocken spectre on TikTok.Student Portal Britannica is the ultimate student resource for key school subjects like history, government, literature, and more. An optical effect known as a Brocken spectre is caused when a rainbow halo forms around your shadow, according to the National Park Service.This Time in History In these videos, find out what happened this month (or any month!) in history.#WTFact Videos In #WTFact Britannica shares some of the most bizarre facts we can find.Demystified Videos In Demystified, Britannica has all the answers to your burning questions.Britannica Explains In these videos, Britannica explains a variety of topics and answers frequently asked questions.Britannica Classics Check out these retro videos from Encyclopedia Britannica’s archives. The highest peak in the Harz mountains has lent its name to a peculiar natural phenomenon.