what does it mean when you see a rainbow without rain?
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These sorts of clouds are caused by especially tiny ice crystals or water droplets in the air. Larger ice crystals produce lunar or solar halos, but tiny ice crystals or water droplets cause light to be diffracted – spread out – creating this rainbow-like effect in the clouds.
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“It is understood that the beauty of a rainbow does not negate the ravages of any storm. When a rainbow appears it does not mean that the storm never happened or that we are not still dealing with its aftermath. I means that something beautiful and full of light has appeared in the midst of so much darkness and clouds.
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Seeing rainbows around lights, especially at night, usually indicates swelling of the cornea. This may occur from a variety of causes which are discussed under Corneal Edema. Cataract can sometimes cause this also.
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The rainbow symbolism also serves as an obvious symbol of peace and serenity. These feelings are often evoked when looking at a rainbow. More significantly, rainbows are often seen after a rainstorm when the sun breaks through the clouds. This provides us with a very powerful and important message.
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SAM: So, rainbows are curved coloured lines that happen when sunlight hits rain droplets. Sunlight is made up of white light which contains all of the colours of the rainbow. ... The light actually slows down when it enters the raindrop which makes it bend and split. This is called refraction.
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It appears in the sky in an opposite direction of the sun in a spectrum type of an arc. However, a rainbow is possible as long as light bends and passes through a transparent substance. Reflection, refraction and dispersion are the concepts behind a rainbow.
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A rainbow forms when each tiny droplet of water disperses sunlight. The pattern of light is always the same in a primary rainbow because each color is reflected at its own particular wavelength. In a primary rainbow, the colors will be in the order of red, orange, yellow, green, blue, indigo and violet.
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Symbols indicate the predominant weather for the day or night in question, calculated based on a weighting of different types of weather. So if a day is forecast to be sunny with the possibility of a brief shower, then we will see a sunny or partly cloudy symbol rather than a rain cloud.
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In the Christian Bible's Genesis flood narrative, after creating a flood to wash away humanity's corruption, God put the rainbow in the sky as the sign of his promise that he would never again destroy the earth with flood (Genesis 9:13–17):
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Rainbows can occur any time of year, as long as there is sunlight and water. The sunlight is the refracted and reflected by the water droplets. The reason we don't see as many rainbows in the winter has a lot to do with the type of rain we see in each season. Our rain in the winter is usually stratiform.
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A rain of animals is a rare meteorological phenomenon in which flightless animals fall from the sky. Such occurrences have been reported in many countries throughout history. One hypothesis is that tornadic waterspouts sometimes pick up creatures such as fish or frogs, and carry them for up to several kilometres.
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RAINBOW VISION Seeing rainbows or halos around light indicates a problem with how light is filtering into the eye. ... This causes light that would normally pass into the eye in a straight line to scatter or bend. This has the effect of a blurry halo or rainbow as the light is split in different directions.
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According to Chinese mythology, red represents the feet, and violet symbolizes the head. Therefore, a single rainbow signifies a human descending from heaven to earth. A double rainbow, due to its reversal of colors, represents the movement from earth to heaven and is considered to be a sign of future success.
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The weather icons indicate a different weather condition, like rain or wind.
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The shade, light or dark, also changes. If it has no color at all, that may be because you've been drinking a lot of water or taking a drug called a diuretic, which helps your body get rid of fluid. Very dark honey- or brown-colored urine could be a sign that you're dehydrated and need to get more fluids.
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The “birth" of a rainbow after a rainstorm works in a similar way. After it rains, the air in the atmosphere is filled with raindrops. Each raindrop acts like a tiny prism. ... The double reflection causes the colors of a second rainbow to arrange in the opposite order of the colors on a primary arc.
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The second and more faint rainbow is called the secondary rainbow. It occurs when refracted light does not escape the raindrop after being reflected the first time.