بررسی تراز آب‌گرفتگی ساحلی در طی چرخند حاره‌ای شاهین به‌منظور حفاظت سواحل

Marine inundation caused by climatic drivers, especially tropical storms, is one of the known environmental hazards in southeast Iran. Cyclone Shahin is one of these storms that hit the coasts of Sistan and Baluchistan province on October 3, 2021, which caused heavy rainfall, destruction and instability of the coasts, the sinking of several vessels, and loss of life in Iran and then moved towards the country of Oman. Therefore, the objective of the research was to accurately measure the level of flooding in Shahin Cyclone in the field. The research method was designated to observe inundation evidence and to record the loading level of destructive waves along the shoreline using a DGPS device with a spatial resolution of centimeters. On the other hand, meteorological and hydrodynamic statistics and data from Chabahar station and Chabahar floating buoy were used and analyzed. The results of the analysis of climatic and hydrodynamic parameters showed that Shahin's gyrating foreshore passed with waves with maximum, minimum, and average wave heights of 6.8, 0.4, and 1.82±1.74 m, respectively, and the average of the inundation level on the beach was 5.28±1.05 meters on the coast of Goatar Bay to Kanarak Port. The results of this research can play a positive role in reviewing and verifying the marine hazard line and inundation zone and planning the shoreline management plan (SMP) and integrated coastal zone management (ICZM) of Sistan and Baluchistan province.