“蓝湖”来袭 中国气象局启动重大气象灾害（台风）Ⅳ级应急响应

Core Viewpoint - The China Meteorological Administration has initiated a Level IV emergency response due to the strengthening of a tropical depression into Typhoon "Lanhu" on August 30, 2023, which is expected to bring heavy rainfall to affected regions [1] Group 1 - The tropical depression in the South China Sea was upgraded to Typhoon "Lanhu" at 8 AM on August 30, 2023 [1] - The affected areas include the southwestern coastal regions of Guangdong, southern coastal regions of Guangxi, and the southern part of Hainan Island, which are forecasted to experience heavy to torrential rain from August 30 to 31 [1] - The Central Meteorological Observatory issued a blue alert for the typhoon at 10 AM on August 30, 2023 [1] Group 2 - Provincial meteorological bureaus in Guangdong, Guangxi, and Hainan have activated corresponding emergency responses based on their assessments of the situation [1]