CHARACTERISTICS OF THE SUMMER MONSOON IN THE SOUTHERN OF VIETNAM DURING TROPICAL CYCLONE ACTIVITY  IN THE VIETNAM’S EAST SEA

Tran Dinh Linh¹, Chu Thi Thu Huong¹, Roger K. Smith²

⁽¹⁾ Faculty of Meteorology and Hydrology, Hanoi University of Natural Resources and Environment, 41A, Phu Dien, North Tu Liem, Hanoi, Vietnam

   ⁽²⁾ Meteorological Institute, University of Munich, Theresienstr. 37, 80333 Munich, Germany

In order to investigate the characteristic of Summer Monsoon in the Southern of Vietnam (SM) during Tropical Cyclone (TC) acitivity in the Vietnam’s East Sea (VES), we have used the ERA Interim reanalysis data to determine the characteristic of SM intensity in two areas at three levels (1000mb, 850mb and 700mb). The first area (0 - 10⁰N; 105 - 110⁰E)  was used to examine the change of wind from Australian High and the second area (5 - 15⁰N; 90 - 105⁰E) was used to analyze the change of wind from Mascarene High. These variations are investigated towards two characteristics: (1) Anomaly of wind compared with mean value and (2) Appearance frequency of wind in each value range. The results show that SM intensity during TC activity in the VES is less dependent on the time of year. SMI is stronger from 30% up to 85% of the mean values. In addition, during TC activity in the VES, frequency of SMI gets the maximum value at the range of V_TB - 1,5V_TB or 1,5V_TB - 2V_TB with the total of frequency from 55% to 75%.

Key words: Characteristic of Summer Monsoon; Tropical Cyclone activity in the Vietnam’s East Sea.

Các nội dung khác »

---

• Renat B. Shakirov_V.I.II’ichev Pacific Oceanological Institute-Far Eastern, Branch of Rusian Academy of Science (04/10/2019)
• Rajib Shaw_Keio University, Japan (04/10/2019)
• ITO Tetsuji_Ibaraki University, Japan (04/10/2019)
• Kazuya Yasuhara_Ibaraki University, Japan (04/10/2019)
• Craig W. Hutton_Geodata Institute, Geography, and EnvironmentUniversity of SouthamptonSouthamptonUK (04/10/2019)
• Andrea Castelletti_ Dept. of Electronics, Information, and Bioengineering, Politecnico di Milano (04/10/2019)
• Alfio Bernardo_ SWS Consulting Engineering srl, Roma, Italy (04/10/2019)
• Aiko Sakurai - Toyo Eiwa University, Japan (04/10/2019)