吉林、辽宁等地部分地区有大暴雨，中央气象台暴雨蓝色预警、台风蓝色预警

Weather Alerts - The Central Meteorological Observatory issued a blue rain alert on August 30, predicting heavy to torrential rain in several regions including eastern Jilin, eastern Liaoning, and southern Shandong from 14:00 on August 30 to 14:00 on August 31, with some areas experiencing rainfall of 100-140 mm [1] - Short-term heavy rainfall is expected, with maximum hourly rainfall reaching 20-50 mm, and localized areas possibly exceeding 70 mm, along with thunderstorms and strong winds [1] Typhoon Information - The Central Meteorological Observatory also issued a blue typhoon alert, announcing that the tropical depression in the South China Sea strengthened into Typhoon "Lanhu" (Nongfa) on August 30, with maximum wind speeds of 8 levels (18 m/s) and a minimum central pressure of 995 hPa [3] - The typhoon is expected to move westward at a speed of 25-30 km/h and is predicted to make landfall in central Vietnam later in the day, gradually weakening thereafter [3] - Wind forecasts indicate that from 14:00 on August 30 to 14:00 on August 31, there will be winds of 6-7 levels in parts of the South China Sea and coastal areas of Guangdong and Hainan, with some areas experiencing winds of 8 levels and gusts of 9-11 levels [3]