广东：所有高铁、普速列车24日停运

Core Viewpoint - The article discusses the impact of Typhoon "Haikashan" on various coastal cities in Guangdong, highlighting the implementation of "Five Stops" measures (suspension of classes, work, production, transportation, and business) to ensure public safety [1][2][3][4][6]. Group 1: City Responses - Zhongshan has announced the possibility of implementing "Five Stops" measures starting September 24 due to weather impacts, urging citizens to prepare for disaster defense [2]. - Zhanjiang will take "Five Stops" measures based on the severity of the typhoon's impact, advising citizens to stay updated on weather alerts [2]. - Yangjiang has initiated a Level IV emergency response and issued a "Five Stops" warning, indicating that measures will be taken according to the typhoon's effects [2]. - Jiangmen has ordered all educational institutions to suspend classes starting September 23, with other "Five Stops" measures expected to begin at 19:00 on the same day [2]. - Zhuhai has decided to suspend classes on September 23 and 24, with "Five Stops" measures starting on the evening of September 23 [3]. - Huizhou has reported severe impacts from the typhoon, leading to class suspensions in Huizhou and Huizhong [4]. Group 2: Typhoon Details - Typhoon "Haikashan" was upgraded to a super typhoon on September 21 and is expected to approach the northeastern coast of Hainan Island by September 23, bringing 7-9 level winds and heavy rainfall to the eastern coastal areas of Guangdong [6]. - The Guangzhou Railway Bureau has adjusted train operations in response to the typhoon, with all high-speed and regular trains in Guangdong set to stop running from September 24, with a gradual resumption expected from September 25 depending on the typhoon's weakening [6].