On October 24, a representative from China News reported that the National Meteorological Center has issued a blue typhoon warning. According to the center’s website, Typhoon “Tammy,” the 20th typhoon of this year, weakened from a strong tropical storm to a tropical storm as of 8:00 AM today. Its center is located near the northern part of Luzon Island in the Philippines, specifically at 17.2°N latitude and 121.2°E longitude. The maximum wind speed near the center is estimated to be level 9 (23 m/s), with a minimum central pressure of 990 hPa.
The forecast indicates that “Tammy” is moving westward at a speed of 10-15 km/h and is expected to enter the eastern South China Sea tonight. The storm’s intensity is predicted to gradually increase, potentially reaching strong tropical storm or typhoon levels (28-33 m/s, level 10-12) by the 28th. During the day on the 28th, it will shift towards the east and gradually weaken in strength.
As for wind conditions, from 2:00 PM on the 24th to 2:00 PM on the 25th, a combination of cold air and the influence of “Tammy” will generate strong winds across vast areas, including most parts of the East China Sea, waters east of Taiwan, the Taiwan Strait, Bashi Channel, and much of the South China Sea. Wind speeds of level 6-8 with gusts reaching level 9-10 are expected. Particularly, some regions of the Taiwan Strait and northeastern South China Sea will see gusts of level 9-10, with gusts possibly reaching levels 11-12.
In terms of precipitation, from 2:00 PM on the 24th to 2:00 PM on the 25th, eastern Taiwan is predicted to experience heavy to severe rain, with local areas facing extreme rainfall (250-300 mm).
For safety measures, authorities recommend:
1. Government and relevant departments should ensure emergency response actions for typhoon-related hazards are in place.
2. All maritime operations in affected waters should return to port to avoid storm conditions, and port facilities must be reinforced to prevent vessels from drifting, grounding, or colliding.
3. Large indoor and outdoor gatherings should be canceled, especially any high-risk outdoor operations.
4. Structures prone to wind damage should be secured or dismantled, and citizens are advised to stay indoors. Vulnerable groups, such as children and the elderly, should remain in safe areas of their homes, with those in high-risk houses advised to evacuate. While winds may decrease or halt temporarily as the typhoon passes, caution is warranted as strong gusts can return unexpectedly.
5. Residents in affected regions should be aware of the risk of flash floods and geological disasters due to heavy rainfall.
Stay tuned for further updates from the National Meteorological Center.