三亚：全市停课、停工、停业、停运、停航、关闭景区

Core Viewpoint - The article discusses the impact of Typhoon "Jianyu" on Hainan Province, highlighting its expected trajectory and the emergency measures implemented in Sanya City due to the severe weather conditions [1]. Group 1: Typhoon Development - Typhoon "Jianyu" has intensified from a strong tropical storm to a typhoon level as of 2 AM on the 24th [1] - The typhoon is projected to move west-northwest at a speed of 15 to 20 kilometers per hour, with an expected landfall in Sanya, Hainan, between the afternoon and evening of the 24th [1] - The typhoon is anticipated to strengthen further and will subsequently head towards the central and northern coastal areas of Vietnam [1] Group 2: Weather Warnings and Emergency Measures - Sanya City Meteorological Station has reported that the average wind force along the coastal and land areas will increase to level 12, with gusts reaching levels 13 to 15, accompanied by heavy rainfall and thunderstorms [1] - A red warning signal for the typhoon has been issued by Sanya City Meteorological Station as of 6:36 AM on the 24th [1] - Sanya City has implemented a "Five Stops and One Closure" policy starting from the 24th, which includes suspending classes, work, business operations, transportation, and tourism activities, except for essential services [1]