海南 台风一级预警！多地有山洪和地质灾害风险

Core Points - Hainan Province has upgraded its typhoon warning from Level II to Level I due to Typhoon "Jianyu" approaching the southern coast of Hainan Island [1][5] - The typhoon is expected to make landfall or pass close to the coast between Lingshui and Ledong on the afternoon to evening of August 24, with maximum wind speeds reaching 40-45 m/s [1][9] - Heavy rainfall is anticipated across various regions in Hainan, with some areas expecting over 400 mm of rain [1][11] Group 1 - The center of Typhoon "Jianyu" is located approximately 200 km southeast of Sanya, with a maximum wind force of 13 levels (38 m/s) [1][8] - The typhoon is moving northwest at a speed of 20 km/h and is expected to strengthen as it approaches Hainan [1][9] - A Level I emergency response has been initiated, requiring immediate action from several cities and counties in Hainan [5][9] Group 2 - A significant risk of mountain floods and geological disasters has been issued for multiple regions in Hainan, with some areas under orange warning levels [11][12] - The provincial authorities have advised local governments to monitor and respond to potential geological hazards, ensuring public safety [14][16] - Specific towns and counties have been identified as having a high risk of geological disasters due to rainfall [14][16]