Minggu, 09 Januari 2011

Sun Dogs


Sun dogs are atmospheric phenomena of the caused by the refraction of sunlight through ice crystals Such as those hosted in cirrus clouds. Sun dogs are atmospheric phenomenon caused by sunlight refracting through ice crystals like cirrus clouds held on. A number of specific conditions must prevail for sun dogs to form. A number of special conditions shall apply to dog the sun formed. Many observers miss Them Because They form close to the sun, requiring the viewer to look Almost directly into the sun to see Them. Many observers have missed them because they make up close to the sun, requiring viewers to see almost directly at the sun to see them. However, Pls conditions are right, sun dogs cans be clearly viewed, and are Quite striking, looking like false Smaller Suns next to the real sun. However, if the conditions are right, the sun dogs can be clearly seen, and quite striking, looking like a smaller false sun next to the real sun.
In order for the dog to form the sun, the sun must be in the sky, usually less than 45 degrees from the horizon, and in the same horizontal plane as the viewer. Small hexagonal ice crystals Also must be in roughly the Same plane, and be oriented parallel to the ground. Small hexagonal ice crystals should also be in the same area roughly, and oriented parallel to the ground. If all of the ice crystals are Relatively flat, sun dogs form will from approximately 22 degrees away from the sun. If all the ice crystals are relatively flat, dog solar will make up approximately 22 degrees away from the sun. Usually, sun dogs come in pairs, one on Either Side of the Sun, and Sometimes They are accompanied by a halo, the caused by the refraction of sunlight through ice crystals oriented in multiple directions. Usually, dog sun come in pairs, one on either side of the sun, and they are sometimes accompanied by a halo, which is caused by the refraction of sunlight through ice crystals are oriented in various directions.
Parhelion is the other name for a sun dog, a reference to the fact They are found next to, or of the sun, Helios. Parhelion is another name for sun dogs, a reference to the fact they were found next to, or point the sun, Helios. Sun dogs have been observed and written about for Centuries, and Sometimes viewed as evil omens were the resource persons to perform certain During periods of history. Sun dogs have been observed and written over the centuries, and is sometimes seen as a bad omen for a certain period in history. In other instances, sun dogs were the resource persons Considered to be augurs of good luck for the observer. In other cases, sun dogs are considered a sign of good fortune for the observer. Several pieces of classical art depict what Appear to be a sun dogs, suggesting a Recognized That They were the resource persons phenomenon. Some pieces of classical art to describe what the sun looks like a dog, showed that they are a recognized phenomenon. On rare Occasions, sun dogs are Quite vivid and brilliant, making it seem like there are multiple Suns in the sky. On rare occasions, the dog is quite clear and brilliant sun, making it look like there is some sun in the sky
Cold area is an excellent place to observe the sun dogs, although many temperate winter form ice crystals that enough to make them. Patient observers cans moon dogs Pls Also spot the moon is bright, although They Can Be Very Difficult to photograph well without an excellent camera and a tripod. Patient observers can also see the moon when the moon is bright dog, although they can be very difficult to photograph well without a very good camera and tripod. In both cases, look Slightly to the left or right of the major light-emitting body in the sky for Smaller, bright objects have long tails That Often facing away from the true moon or sun. In both cases, looking slightly to the left or right main body emits light in the sky for a smaller, bright objects that often have a long tail is facing away from the moon or the sun. Putting your fist in front of the moon or sun will of help you protect your eyes and spot these interesting phenomena, and if you live in a cold region, May you see Them Quite frequently. Placing your hand in front of the moon or the sun will help you protect your eyes and deal with this phenomenon interesting, and if you live in cold regions, you may see them quite often.

Selasa, 04 Januari 2011

Ice Circles

The circle of ice phenomena are extremely rare in cold temperature water. big ice circles can be found in Scandinavian and North America.
If you see a strange circle on the surface of the river, do not rush to conclude that a UFO had just landed in river. Maybe what you see is the Ice Circle newly formed.

Ice Circle or the circle of ice is a phenomenon that appears in the water that has a slow flow in a cold climate. The shape resembles a giant dish which consists of ice and rotates slowly on the surface of the water.
The mystery is in fact already been mentioned in the 19th century. An illustration of the Ice Circle pictures ever published in the magazine Scientific American in 1895. London News also reported this phenomenon that occurred in Toronto in 1930.

Generally, this phenomenon appeared in Scandinavia and North America, but never once seen in the UK in January 2009.

Circle Ice generally appear on the curve of the river where water flow is accelerated to create a force called "Rotational shear", which then broke the ice blocks and play.
In line with the rotation of the disc, he grind the ice around it so that it becomes smooth and forms a perfect circle. This phenomenon has been identified although the cause, but it remains a rare occurrence.

If you see a strange circle on the surface of the river, do not rush to conclude that a UFO had just landed in river. Maybe what you see is the Ice Circle newly formed.

Ice Circle or the circle of ice is a phenomenon that appears in the water that has a slow flow in a cold climate. The shape resembles a giant dish which consists of ice and rotates slowly on the surface of the water.

The mystery is in fact already been mentioned in the 19th century. An illustration of the Ice Circle pictures ever published in the magazine Scientific American in 1895. London News also reported this phenomenon that occurred in Toronto in 1930.

Generally, this phenomenon appeared in Scandinavia and North America, but never once seen in the UK in January 2009.

Circle Ice generally appear on the curve of the river where water flow is accelerated to create a force called "Rotational shear", which then broke the ice blocks and play.

In line with the rotation of the disc, he grind the ice around it so that it becomes smooth and forms a perfect circle. This phenomenon has been identified although the cause, but it remains a rare occurrence.