“博罗依”将影响海南、广西！秋台风为何扎堆来袭？

Group 1 - Typhoon "Bolaoi" is expected to impact Hainan, Guangxi, and other regions in southern China, following the recent Typhoon "Hagupit" [3][4] - "Bolaoi" made landfall in the eastern coastal area of the Philippines with a maximum wind force of 12 levels (33 m/s) and has since weakened to a strong tropical storm level with a maximum wind force of 11 levels (30 m/s) [3] - The Central Meteorological Observatory indicates that the sea temperature in the northern and central South China Sea remains high, providing ample energy for the typhoon's development [3][5] Group 2 - The occurrence of typhoons in autumn is not uncommon, with an average of 10.7 autumn typhoons generated each year from September to November, of which 2.3 typically make landfall in China [5] - The stable atmospheric circulation in autumn, combined with high sea temperatures and active southwest monsoon, contributes to the frequent generation of typhoons during this season [5] - Recent weather patterns, including active southwest monsoon and high sea temperatures, have led to a dense formation of typhoons in the region [5]