What is a wave?
Thermal waves are the time when the weather is significantly warmer than the usual for the season and the usual climate. Despite the differences in the views of what this type of weather is, many places around the world commonly experience a wave of heat at some point during the calendar year. In some places, the heat wave is a common phenomenon that takes place in the summer months, although the weather condition of this type unlimited for a specific season.
When qualifying for a hot weather as a wave of heat, it differs from one place to another, there are several basic facts on the heat waves that seem to be paid almost everywhere. First, the weather is noticeably warmer than it is considered normal for the season and climate. Secondly, unusual weather continues for some time considered sufficient to be considered a specific phase. Finally, the weather is likely to cause some type of ED increase for humans, animals and can attach further loading of the power sources.
In general, the main cause of thermal waves is related to the location of the current in the area where a significant amount of high pressure is present in the atmosphere. The air found on one side of the current of the current is likely to be much warmer than on the opposite side. At the same time, if the higher pressure in the area is characterized by almost no cloud or precipitation, the air and the highest level of the ground heat up to temperatures above the normal range at this time of year. If the clouds remain thin and there is no sufficient clotting to cool the air and the ground, it is likely that a wave of heat will develop.
various places around the world define the thermal wool that lasts for a certain period of time. In some places, the weather conditions must persist at least three Calendar days before the phenomenon is classified as a wave. In other areas, a period of up to twenty -four consecutive hours of unusually warm weather is sufficient.
There are a danger related to the occurrence of heat wool. Dehydration may also occur if care is not given to drink sufficient liquid during the extended wave of heat. The condition can lead to the occurrence of heat or heat heat exhaustion. Further stress on energy sources, because people try to remain comfortable with air conditioning, can lead to energy failure at different points along the power network. During the thermal wave it is important to check older relatives and neighbors, provide shadow and enough water for pets and generally find ways to keep the body properly hydrated.
What is considered to be a wave of heat in one place during the season may not be considered an unusual phenomenon in another part of the world. For example, high temperatures with excessive humidity of the month of July can be considered unusual in the New England in the United States, but in the same time frame would be normal in deep south.