第30号超强台风蔷琵于10月15日生成,17日夜间升格为超强台风1。截至10月19日14时,蔷琵维持超强台风强度已超过40小时1,目前在台湾东方洋面以每小时20至25公里的速度向西偏北方向移动1。
台风的后续路径存在明显变数。22日之前,蔷琵对中国海区暂无影响1,但从22日起将逐渐展开影响1。22日后,该台风的走向主要取决于冷空气和副热带高压的相互作用1。若冷空气强劲导致副热带高压断裂,台风将北上奔向日本;若冷空气势力较弱副热带高压保持稳定,台风则可能继续西行并存在登陆中国的可能1。
台湾地区将确定面临台风影响。其中23日将是降雨最强时段1,台湾北部可能遭遇特大暴雨1。整个台湾地区在22至24日间预计将遭受大风和强降雨的侵袭1。
Typhoon Songda, designated as the 30th tropical cyclone of the season, intensified into a super typhoon on the evening of October 171. As of October 19 at 2 p.m., the system had maintained its super typhoon strength for over 40 hours1. Currently positioned over waters east of Taiwan, Songda is moving westward and northward at a speed of 20 to 25 kilometers per hour1.
The typhoon's trajectory beyond October 22 remains uncertain and will determine its ultimate destination1. If cold air strengthens and causes the subtropical high-pressure system to break apart, Songda may shift northward toward Japan; conversely, if cold air weakens and the subtropical high persists, the system could continue westward and potentially make landfall in China1. Prior to October 21, the typhoon is expected to have no direct impact on Chinese waters, but effects will begin from October 22 onward1.
Taiwan faces the most significant threat, with the most intense rainfall expected on October 231. The northern region may experience extraordinarily heavy rainfall during this period1.
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