今年西北太平洋和南海生成的台风总数已达31个，与2013年并列成为21世纪以来编号台风最多的年份 1。第31号台风“烟花”在西北太平洋生成后，截至本月29日上午5时仍维持超强台风级别 1。针对这一异常高发态势，气象专家分析指出，厄尔尼诺现象是导致今年台风数量偏多、强度偏强以及生命史延长的主要推手 1。
国家气象中心副主任黄卓介绍，今年登陆我国的9号“巴威”、13号“白海豚”和18号“沙德尔”三个台风，其生命史均超过12天，远超多年平均约6天的水平 1。国家气候中心首席预报员赵俊虎进一步解释，厄尔尼诺导致副热带高压增强，促使台风生成地东移，使得台风路径变化多端，并容易出现多个台风共存的现象 1。
关于厄尔尼诺事件的后续发展，国家海洋环境预报中心监测显示，此次事件将在今年秋末冬初达到峰值 1。相关报道提及预计2027年春夏季长江中下游地区降水将明显偏多，可能出现较重汛情 1。
Typhoon formation in the Northwest Pacific and South China Sea has reached a historic high this year, with 31 named storms generated so far. This figure ties with the 2013 season as the most active for typhoon occurrences since the beginning of the 21st century 1. Experts from the National Meteorological Center attribute this surge primarily to the El Niño phenomenon, which has strengthened the subtropical high-pressure system and altered storm behavior significantly 1.
The impact of El Niño on individual storm characteristics is evident in their longevity and intensity. Huang Zhuo, Deputy Director of the National Meteorological Center, noted that three specific typhoons—No. 9 "Bavi," No. 13 "Dolphin," and No. 18 "Saunde"—made landfall in China after life spans exceeding 12 days, a duration far beyond the multi-year average of approximately six days 1. Furthermore, Zhao Junhu, Chief Forecaster at the National Climate Center, explained that El Niño conditions have caused typhoon genesis locations to shift eastward, resulting in more complex tracks and instances of multiple coexisting storms 1. As of 5:00 AM on the 29th, the latest storm, No. 31 "Yanhua" (Fireworks), remained a super typhoon in the Northwest Pacific 1.
Looking ahead, the National Marine Environmental Forecasting Center predicts that the current El Niño event will peak during late autumn and early winter of this year 1. While immediate seasonal impacts are being monitored, longer-term climate projections suggest potential significant weather patterns. The report indicates that for the spring and summer of 2027, precipitation in the middle and lower reaches of the Yangtze River is expected to be notably higher than normal, potentially leading to severe flood situations 1.
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