آنالیز همدید و ترمودینامیک سریع‌ترین باد‌های‌ رخ‌داده در سواحل و جزایر ایرانی خلیج-فارس در دوره 2017-1982

Extreme events are the result of severe climate conditions and climate change that impact communities, agricultural, and natural ecosystems. Strong wind as a climatic parameter under the influence of the change in the activity of the Shortwave pattern brings irreparable financial and human losses. the present study examines all the daily basis winds during the period of 1982-2017 and classifies them as temporal-spatial classification. The probability of occurrence of all kinds of winds and storms are extracted and two extream storms are identified on the coasts and islands. Their occurrence are analyzed from a few days before until the day of occurrence by synoptic-thermodynamic method at sea levels that affect this study; 1000, 925, 850, 700, 500 and 250 HPA. The reason for their occurrence are reported with the help of thermodynamic diagrams and satellite images. The results show that the storm happened on the shores in early spring is caused by the pattern of spring instabilities and the storm happened in the islands in early summer is created due to the influx of currents from top to bottom latitudes.