Source: Distrita Own Experience – Photo: Michal Bergseth, We are using cookies to give you the best experience on our website. Types of Polar Stratospheric Clouds. Please correct me. After doing some researches. FACTS about Polar stratospheric clouds These type clouds in the winter polar stratosphere at altitudes of 15,000–25,000 m. They are best observed during civil twilight, when the Sun is between 1 and 6 degrees below the horizon, as well as in winter and in more northerly latitudes.Altitude: 15,000–25,000 m; (49,000–82,000 ft)Appearance: Glowing brightly with vivid iridescent colorsClassification: OtherAbbreviation: PSCDistrita spotted them on 24th of January 2020 – Source: Wikipedia. Interesting to see them. your own Pins on Pinterest The circulating air in the vortex needs to align with the jet stream to allow the gravity waves to propagate to the upper atmosphere. (Pronounced ney-kree-uh s, the name refers to a resemblance to nacre, or mother-of-pearl.). 379 votes, 11 comments. Some really rare clouds were spotted in Oslo (Norway) that I have never seen before. These polar stratospheric clouds (PSC) are known in Scandinavia as “Perlan clouds” meaning “pearl” or “mother of pearl.”. They are much smaller but some sort of particles gives the edges this specter of colors. This type of clouds is extremely rare to see and have been a welcome addition to the sights on our tours. In the Boulder, Colorado area, the obstacle is the Front Range of the Rocky Mountains, seen at the bottom of the picture. On the 24th of January 2020. The colors were spanning from white green to violet red color. They are jewels in the stratosphere. Unlike the similar Polar Stratospheric clouds, noctilucent (or polar mesospheric clouds) occur in the polar mesosphere. 20.5m members in the gifs community. Witnessing displays this extraordinary can be a once-in-a-lifetime experience. Once I have a clear answer to them. Nacreous clouds are polar stratospheric clouds that occur high in the stratosphere moments after sunset in regions close to or in the Arctic Circle. The colors can also be seen when Stratospheric nacreous clouds show up. A few times each winter, however, icy clouds form when the temperature in the stratosphere drops below -85C. Some really rare clouds were spotted in Oslo (Norway) that I have never seen before. ), "These clouds are more than just a curiosity," Andrew Klekociuk, an atmospheric scientist with the Australian Antarctic Division, previously told National Geographic. Still, the clouds are hardly the biggest threat to the ozone layer. That's an unusual place to spot them, as they usually appear along polar regions. They are high-altitude clouds, seen at heights between 49,000 … The process is accelerated within polar stratospheric clouds. It seems to have the same specter of colors but they don’t look the same at all. Only when the temperature drops to a staggeringly cold -85C can sparse water molecules assemble themselves into icy stratospheric clouds. The clouds were fluffy with lots of colors showing on the sides of them. An incredible arctic phenomenon took place in the skies of northern Sweden yesterday (December 29) as a "polar stratospheric cloud" was seen in its rainbow-coloured glory. Nacreous clouds, sometimes called mother-of-pearl clouds, are rare but once seen are never forgotten. Also called polar stratospheric clouds (or less precisely, rainbow clouds), nacreous clouds normally only form in high latitudes and at extremely cold temperatures. PSCs are extremely rare and are regarded by many as the most beautiful clouds on Earth. Nacreous clouds, sometimes called mother-of-pearl clouds, are rare but once seen are never forgotten. A rare cloud was snapped over Langwathby in Cumbria on Thursday evening. This means that every time you visit this website you will need to enable or disable cookies again. I would think that because of the looks that this is Lenticular Clouds but they are also much smaller in the looks. These high altitude clouds form only at very low temperatures help destroy ozone in two ways. The shimmery phenomena above were photographed near Whitley Bay, Northumberland, in northern England. While not quite a hurricane, Storm Henry battered the northern U.K. with winds up to 60 miles per hour (97 kilometers per hour), causing flooding and disrupting power for thousands. 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