Tropical Cyclone Sadal Weakens, Hong Kong Cancels All Warning Signals
AM730 · 4 SOURCESabout 3 hours ago4 MIN
Summary
The Hong Kong Observatory (天文台) cancelled all tropical cyclone warning signals at 00:10 on September 4, 2026, after Tropical Storm Sadal weakened into a low pressure area . Signal No. 1 had been in effect since September 2 as Sadal tracked toward the Pearl River Estuary . The storm made landfall in Zhangzhou, Fujian Province on September 3 before moving inland and continuing to weaken . Due to the combined influence of Sadal and the northeast monsoon, offshore areas and highlands experienced occasional strong winds, with swells affecting coastal waters .
Key Points
- The Observatory issued Signal No. 1 on September 2, maintaining it through the night and into September 3 morning
- Sadal made landfall in Zhangzhou, Fujian Province on September 3, weakening as it moved over inland areas
- All tropical cyclone warning signals were cancelled at 00:10 on September 4
- Offshore areas and highlands experienced occasional strong winds due to Sadal and the northeast monsoon
- The Observatory had assessed the likelihood of issuing Signal No. 3 as low, given Sadal's rapid weakening
Why It Matters
The cancellation of warning signals marks the end of a brief but noteworthy tropical cyclone event that tested Hong Kong's emergency preparedness systems. The episode underscores how quickly tropical weather systems can change intensity, particularly when interacting with seasonal weather patterns like the northeast monsoon. Residents should remain vigilant, as the weather forecast indicates lingering showers and swells through the weekend .
The cancellation of warning signals marks the end of a brief but noteworthy tropical cyclone event that tested Hong Kong's emergency preparedness systems. The episode underscores how quickly tropical weather systems can change intensity, particularly when interacting with seasonal weather patterns like the northeast monsoon. Residents should remain vigilant, as the weather forecast indicates lingering showers and swells through the weekend .