[Sky]
Silver clouds are not just an art installation by Andy Warhol, these actual clouds (also called NLC or noctilucent clouds) can be usually observed in summer until the end of July. Starting late May the end of the month of July it might be possible to see silver or, as they are also called, “polar” clouds in the sky over Northern Europe, Canada and the northern regions of Russia.
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[Sky]
Nacreous clouds are a real miracle of the northern latitudes. Nacreous clouds are one of the most beautiful, unusual, and rare natural phenomena. They appear at an altitude of 15 to 27 km at abnormally low temperatures. The best time for observation is at dusk, from the moment the sun sets visibly beyond the horizon line to the moment its center plunge 6 ° below the horizon line.
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[Sky]
While overcast and cloudy weather conditions both involve clouds in the sky, there is an important distinction between the two terms. Let’s take a closer look at what defines overcast weather and what defines cloudy weather. Overcast Weather Overcast refers to dense, complete, or nearly complete cloud cover where clouds obscure most or all of the sky and block out direct sunlight.
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[Sky]
Morning glory — what is it and where can you see it? Today we will tell you about another rare and amazing atmospheric phenomenon — unusual clouds called “Morning Glory”. These clouds appear as a long curved solitary wave and reminds of an airplane trail. These waves are located quite low above the earth, at an altitude of only 100-200 meters.
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[Sky]
Lenticular clouds are one of the most beautiful natural phenomena. When you first see them in a photo, it’s hard to believe that this is a real shoot, not a photoshop. Lenticular clouds are quite rare and can be observed mainly in mountainous areas. Most often they are recorded in the United States, Kamchatka, and near Mount Fuji in Japan.
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