非必要不外出！广州已录得14级大风，今天上午风雨最强

Core Viewpoint - The article discusses the impact and forecast of Typhoon "Haikashan," which is expected to make landfall in Guangdong province, particularly affecting Guangzhou with strong winds and heavy rainfall [3][6]. Group 1: Typhoon Forecast and Impact - Typhoon "Haikashan" is currently located approximately 170 kilometers southeast of Yangjiang, Guangdong, with maximum wind speeds of 55 meters per second and a minimum central pressure of 930 hPa [1]. - The typhoon is expected to move northwest at a speed of about 20 kilometers per hour and make landfall between Taishan and Zhanjiang on the evening of September 24 [3]. - As of September 24, Guangzhou is experiencing heavy rain, with a yellow rainstorm warning in effect for eight districts [3]. Group 2: Emergency Measures and Public Safety - Guangzhou has implemented a "Five Stops" measure, which is a mandatory safety protocol during extreme weather events to ensure public safety [8][9]. - The city has opened 1,570 emergency shelters equipped with necessary supplies for residents in danger zones [10]. - Public participation is encouraged, with various channels used to disseminate disaster prevention information and promote community involvement in safety measures [10].