Observatory Monitors Potential Low Pressure System for South China Sea Next Weekend
HK01 · 1 SOURCES1 day ago2 MIN
Summary
The Hong Kong Observatory has announced that a broad low pressure area is expected to gradually develop in the central South China Sea during the latter part of next week, with several artificial intelligence models predicting different scenarios for the system's formation and trajectory. The forecast indicates that highland areas could experience strong winds reaching Level 6 on September 12 and 13. Additionally, a northeast monsoon is anticipated to influence South China during the middle to latter part of next week.
Key Points
- AI models Fu Xi and Pan Gu predict the low pressure area will form on September 12 in the central South China Sea, strengthening and moving westward toward Hainan Island by September 13
- AI model Feng Wu forecasts the system will develop into a structurally mature tropical cyclone by September 12, then sweep westward across Hainan Island the following day
- The European Centre for Medium-Range Weather Forecasts (ECMWF) suggests the system will form east of Luzon on September 11 and track toward the southern South China Sea
- Wind forecasts for September 12-13 show northeast winds at Level 4-5 with highland areas reaching Level 6, equivalent to strong wind conditions
- A northeast monsoon will begin affecting South China starting September 8, with temperatures in urban areas ranging from 27 to 33 degrees Celsius
- The Observatory clarifies that AI prediction results are raw computer outputs that have not been adjusted by the Observatory's scientific officers
Why It Matters
The potential development of a tropical cyclone in the South China Sea during the upcoming weekend poses a significant weather threat to Hong Kong, with strong winds expected to impact highland areas and potentially disrupt outdoor activities and aviation operations. As the September typhoon season remains active, residents should monitor the Observatory's updates and prepare for possible deterioration in weather conditions next weekend .
The potential development of a tropical cyclone in the South China Sea during the upcoming weekend poses a significant weather threat to Hong Kong, with strong winds expected to impact highland areas and potentially disrupt outdoor activities and aviation operations. As the September typhoon season remains active, residents should monitor the Observatory's updates and prepare for possible deterioration in weather conditions next weekend .