
熱帶性低氣壓TD29預估於今明兩天增強為舒力基颱風,目前模式預測分為提早北轉或持續西進兩種方向,若西進靠近台灣則下週二(29日)前後可能影響最大,氣象專家指出後期發展充滿不確定性。
AI-generated summary
熱帶性低氣壓TD29位於鵝鑾鼻東南東方2000公里,正以西北西方向移動,預估將增強為舒力基颱風。
目前各家模式看法仍分歧,大致可分「提早北轉」以及「持續西進」兩種主要方向,顯示舒力基後期充滿不確定性。(圖擷自臉書「台灣颱風論壇|天氣特急」)
熱帶性低氣壓TD29今(23日)早距離鵝鑾鼻東南東方2000公里,以每小時18轉23公里速度,向西北西進行,預估今明兩天將增強為「舒力基」颱風,目前路徑預測仍分為「提早北轉」以及「持續西進」兩派,若西進靠近台灣下週二(29日)前後恐影響最大。
氣象粉專「台灣颱風論壇|天氣特急」指出,「舒力基」颱風將於24小時內生成,未來環境高海溫、高海水熱焓量及弱垂直風切的有利發展,如果整合順利,將會穩定增強,巔峰強度至少可達中度颱風前段班,不過副熱帶高壓的乾空氣仍然颱風發展隱憂。
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由於太平洋高氣壓正在增強、西伸,準舒力基未來3天大致沿著高壓南側朝西北西移動,週六(26日)抵達台灣東方、日本沖繩南方海域;此時,準舒力基也來到高壓邊緣,北轉或繼續西行仍需視高壓強弱及勢力範圍而定。
目前各家模式看法仍分歧,大致可以分為「提早北轉」以及「持續西進」兩種主要方向,顯示後期充滿不確定性。
由於時序已逐漸進入秋季,北方高空槽線等系統開始變得較為活躍,一旦與太平洋高壓互相影響,就會讓準舒力基路徑變得更加複雜,因此仍需幾天時間觀察。
「颱風論壇」指出,準舒力基目前距離台灣仍遠,現階段還無法判定是否會直接影響台灣,但如果會靠近或影響台灣,時間大約會落在下週二(29日)前後,民眾要留意颱風最新動態。
AI outlook — possibilities, not facts
舒力基颱風將於今明兩天增強為中度颱風前段班強度
Likely · Within days
若舒力基颱風持續西進靠近台灣,影響時間將落在下週二(29日)前後
Possible · Within days

The Mid-Autumn Festival holiday is approaching. The Meteorological Administration has forecast that the weather will be stable from cloudy to sunny before the weekend, and there is a high chance of enjoying the moon on Mid-Autumn Festival night. Tropical depression TD29 is about 2,000 kilometers away from Taiwan. It is expected to strengthen into a light platform tomorrow and develop into a central Taiwan on Saturday. It may affect the sea surface in eastern Taiwan next Monday and Tuesday, bringing local showers to the north of Taoyuan and Yilan. Pay attention to the accumulation of water during long waves and spring tides.
According to information from the Central Meteorological Observatory, heavy or heavy rains occurred in southern Sichuan, Chongqing and other places yesterday, with local heavy rains. The scope of autumn rain will expand from tomorrow. In the next three days, there will be moderate to heavy rain, local heavy rain or heavy rain in some areas of Shaanxi, Sichuan and other places. We need to be alert to secondary disasters such as landslides and mudslides.

Tropical depression TD29 is expected to intensify into Typhoon No. 25 "Shuliki" as soon as the 23rd, and its intensity will reach above the Central Taiwan level. The current path is divided into two possibilities: turning north or westward to invade Taiwan. If it goes westward, the outer circulation is expected to approach Taiwan next Monday, and the impact will be greatest from Tuesday to Wednesday. Meteorological experts pointed out that the radius of the typhoon's wind circle is about 200 kilometers, which is medium to small. Its future development is still uncertain and it is necessary to continue to observe the forecast trend.
Since September 8, it has continued to rain in many places in West China, with less than one hour of sunshine. It is expected that the rain in West China will intensify and expand to the east from September 23, and the rainfall will continue until the end of September. At the same time, the heat in the south will continue, and the cold air in the north will be weak, and the autumn process will be temporarily stalled across the country.

Tropical depression TD29 is expected to intensify into Typhoon No. 25 "Shuliki" on the morning of the 23rd. It is currently located in the sea near Guam. Meteorological experts pointed out that due to the influence of environmental guidance airflow, it will move towards Taiwan in the future. There is a chance that it will be affected by its peripheral circulation from Tuesday to Wednesday next week.

Taiwan is currently affected by northeasterly winds, with localized short-lived showers in the south and mountainous areas. Tropical Disturbance 91W is expected to develop into Typhoon Shuliki No. 25. The second half of the Mid-Autumn Festival holiday (Saturday to Sunday) may affect the sea surface in the southeast of Taiwan. Clouds will increase in the east and the Hengchun Peninsula, and there is a chance of short-lived showers. People should pay attention to the latest developments and adjust their activity arrangements.