Do the high pressure and low pressure areas around Iran have an effect on the climate of Iran in the plateau climate of Iran?
As you know, there are many high-pressure and low-pressure areas around the Iranian plateau, and this has made it effective in different seasons throughout history. For example, in the summer season, when the heat of southern regions such as Saudi Arabia, which is a low plateau and a high-pressure area, creates a sinusoidal flow to the cold state of the upper hole and causes heat transfer from the hole. Areas of the Tropic of Cancer where the Sun is in and around the Tropics. The sun shines vertically in the summer season, when it also shines in the orbit of Cancer, it emits a sinusoidal transition to the north, that is, the north of the Iranian plateau, and causes the region to heat up, but that's not all. heat; It also brings with it the humidity of the Indian Ocean. which sometimes causes heavy rains and floods in the summer season. As in 1366 in Tehran, the Geno rains caused torrential rains.
2- In the winter season, the Siberian plateau, the Tibetan and Pamir plateau, and the Mongolian plateau are located in the northeast of the Iranian plateau, because in the winter season, the polar air flows in a sinusoidal fashion from the west to the south. to the high pressure it finds. It even reaches the plateau of Iran and because in the northeast of the plateau of Iran there is this low-altitude Siberian plateau and the high plateau of Tibet and Pamir. They merge with the polar high pressure and become very powerful and the powerful Siberian blocker is formed, which causes Omega and Block Rex to appear. It comes from the Mediterranean low pressure system to fight. A Mediterranean system and even a monsoon or monsoon system from the southern Indian Ocean can stop it and make it cold and dry like this year's drought in Iran. But sometimes, the low pressure of the Mediterranean, the Black Sea and the Caspian Sea push their moisture to the northwest of the cloud plateau and it falls as snow. For this reason, there is always more snow in the northwest of Iran's plateau.
3- In spring and autumn, conditions are different because other high pressure and low pressure systems play a role, for example, in spring, we see from the Atlantic Ocean that the atmospheric river system blows from west to east, and in the north, the equatorial region and the Azores region. is flowing This current depends on the Scandinavian blocking system in northern Europe. If the Scandinavian low pressure system is strong, i.e. creating a low search and blocking the double loop, the AO precipitation system becomes positive, causing heavy rain and flooding in Europe. And since Europe is a plain, it rains a lot in northern Europe, so remember last year there was a lot of rain in Germany. But if the Scandinavian low pressure system is weak. The AO precipitation system becomes negative and rises higher, therefore the river system allows a sinusoidal flow from west to east and flows towards the Middle East, both in spring and autumn, Atlantic moisture from The west brings the moisture of the Mediterranean Sea to the east and mixes with it and empties the Riobat Hood in the form of heavy rains and floods in the south of the Ira plateau and its southwest, like two years ago in Khuzestan, Lorestan province, in the city of Poldkhtarsil.
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