台风蓝色预警：“海鸥”将于明日早晨移入南海东南部海面

Core Points - The central meteorological observatory issued a blue alert for Typhoon "Haigui" on November 4, indicating its current position and expected trajectory [1] - Typhoon "Haigui" is forecasted to strengthen as it moves towards the southeastern South China Sea and is expected to make landfall in central Vietnam [1] - The typhoon is expected to bring strong winds and heavy rainfall, posing risks of geological disasters in affected areas [5] Group 1 - Typhoon "Haigui" is currently located in the northern Sulu Sea with maximum wind speeds of 12 levels (35 m/s) and a minimum central pressure of 970 hPa [1] - The typhoon is projected to move northwest at a speed of 20-25 km/h and may reach strong typhoon intensity (42-48 m/s, 14-15 levels) by November 6 [1] - The affected regions will experience winds of 6-8 levels, with gusts reaching 9-10 levels, particularly in the southeastern South China Sea and surrounding islands [3] Group 2 - Government and relevant departments are advised to prepare for emergency response to the typhoon, including securing maritime operations and port facilities [5] - Outdoor activities and high-risk operations should be suspended to ensure public safety [5] - Residents in affected areas are urged to stay indoors and take precautions against potential flooding and geological hazards [5]