周五起“范斯高”将给杭城带来雨水影响

Group 1 - The recent weather has been characterized by the simultaneous occurrence of three typhoons, which is unusual for this time of year, indicating a highly active typhoon season with seven typhoons generated in July alone, surpassing the average for the same period [1] - The formation of multiple typhoons is influenced by factors such as the position of the subtropical high, monsoon airflow, and sea temperatures, with sea temperatures in the Northwest Pacific and South China Sea exceeding 28°C, providing ample energy for typhoon development [1] - The interaction between typhoons "范斯高" and "竹节草" is expected to limit their intensity and development due to their competition for moisture and energy, leading to a weakening of both as they approach the southeastern coast [2] Group 2 - Typhoon "范斯高" is projected to move towards the southeastern coast of China, potentially weakening to a tropical depression, while "竹节草" will make landfall near the Philippines and move towards the eastern waters of Taiwan, with no direct impact on Zhejiang [2] - The weather forecast for the upcoming week indicates that Hangzhou will experience continued rainfall and thunderstorms, leading to a decrease in high temperatures, with maximum temperatures expected to be between 30°C and 33°C [2] - The arrival of the typhoons is anticipated to bring significant rainfall, particularly in the form of localized strong winds and short-duration heavy rainfall events [2]