受偏东急流影响,海南多地出现大到暴雨,万宁水库加大泄洪流量
10月9日,海南岛大部出现大到暴雨,东南部部分地区有大暴雨。海南省气象局发布暴雨四级预警,陵水、琼海、琼中、万宁等多地升级为红色预警。受强降雨影响,万宁水库已于当日下午加大泄洪流量。
AI-generated summary
海南岛受偏东急流影响,冷空气与南海热带系统共同作用导致秋季强降雨天气。
今天(9日)白天,海南岛大部出现大到暴雨,东南部部分地区出现大暴雨。预计今明两天,海南岛的降雨还将持续,请注意防范。
海南省气象局10月9日16时40分继续发布暴雨四级预警:受偏东急流影响,过去24小时,琼中、琼海、屯昌和万宁等4个市县的大部分乡镇已出现150毫米以上的强降水,预计9日17时到10日08时,琼中、琼海和万宁等3个市县的部分乡镇仍将出现50~100毫米的降水;其余大部分市县雨量10~40毫米。
为什么海南会出现大范围降水?中国气象局气象分析师胡啸介绍,这一次是典型的海南秋季的暴雨天气形势。冷空气带来明显的东北风,南海热带系统活动带来明显的东南风。所以,海南会受到冷暖空气共同影响之下的东风急流的影响,降雨很强。
海南多地发布暴雨红色预警。陵水黎族自治县气象台10月9日15时52分变更暴雨橙色预警信号提升为红色:受偏东急流影响,光坡镇过去24小时降雨量已达249.8毫米,预计未来6小时,椰林镇、光坡镇、本号镇、提蒙乡仍将有40-80毫米的降水,其余乡镇30-60毫米,建议有关单位和人员做好防范工作。
琼海市气象台10月9日14时42分变更暴雨橙色预警信号为红色:受偏东急流影响,会山镇过去12小时降雨量已达191.4毫米,预计未来6小时,石壁镇、中原镇、博鳌镇、阳江镇、龙江镇、会山镇仍将有60-120毫米的降水,建议有关单位和人员做好防范工作。
琼中黎族苗族自治县气象台10月9日08时53分变更暴雨橙色预警信号为红色:受偏东急流影响,营根镇过去12小时降雨量已达155毫米,预计未来12小时,各乡镇仍将有100-150毫米的降水,建议有关单位和人员做好防范工作。
万宁市气象台10月9日07时14分继续发布暴雨红色预警信号:受偏东急流影响,三更罗镇过去12小时降雨量已达150.9毫米,预计未来8小时,东澳镇、南桥镇、兴隆区、三更罗镇、万城镇、礼纪镇、石梅-日月湾、大花角-老爷海、正门海-小海仍将有50-100毫米的降水,建议有关单位和人员做好防范工作,各级各类学校停课。
此外,屯昌发布暴雨橙色预警信号:屯昌县气象台10月9日09时09分继续发布暴雨橙色预警信号:受偏东急流影响,南吕镇过去6小时降雨量已达55毫米,预计未来8小时,各乡镇仍将有80-150毫米的降水,建议有关单位和人员做好防范工作。
海南万宁水库加大泄洪流量。受偏东急流影响,万宁市已启动暴雨红色预警,为统筹做好水库防洪安全,万宁水库于10月9日16时30分加大泄洪,下泄流量增加至600m³/s~800m³/s,后续将根据实际降雨情况及上游入库水量调整下泄流量。
不同场景下如何有效防雨避险?在驾车:遇到积水,尽量绕行。车辆熄火后不要二次启动。水位上涨时,立即弃车向高处转移。在路上:避开积水路段、涵洞、地下通道和下沉式立交桥。看不出水深浅的地方,不要贸然涉水通行。不要靠近广告牌、大树、电线杆、变压器。在山区河谷:远离山沟、河道、陡坡和崖边。听到异常水声、看到水位上涨或变浑,立刻向高处转移。雨停后别急着进山,山洪、滑坡、泥石流可能滞后发生。
AI outlook — possibilities, not facts
万宁市学校停课
Very likely · Within days

Lin De'en, a doctor of atmospheric sciences at the National Taiwan University, posted a National Day fireworks viewing guide on his Facebook page. He pointed out that the fireworks will be launched at 8pm on the south side of the Beinan River outlet in Taitung City. It is recommended that the area around the International Landmark of the Seaside Park or the southern seawall of Fugang Fishing Port be the best viewing spots. The Taipei 101 National Day display is scheduled to be held at 10pm. The recommended viewing spots are near the Civic Plaza in front of the Taipei City Hall or the Sun Yat-Sen Memorial Hall. Lin Deen reminded that although the temperature is hot during the day, there is still a chill in the morning and evening. It is recommended to bring a thin jacket to avoid catching a cold.
It will be mainly cloudy or sunny in the central and eastern regions, and the heavy rainfall in Hainan has come to an end. Cold air will affect the north. From the 11th to the 13th, most areas will have a temperature drop of 4 to 6 degrees Celsius. The local temperature drop in central and eastern Inner Mongolia can reach 8 to 12 degrees Celsius. Heavy fog occurred in northern Anhui, Jiangsu, southeastern Sichuan and other places, and mild to moderate haze occurred in central and southern North China, western Huanghuai and other places.

New research from the University of Hong Kong found that extreme heat may have contributed to as many as 3,238 excess deaths in the city over the past decade. Environmentalists and academics criticized the absence of a systemic heat-health action plan in Hong Kong’s first five-year plan and latest policy address, warning that relying on 'common sense' fails to protect vulnerable residents from rising temperatures.
The Central Meteorological Observatory predicts that there will be rain and snow in northern Xinjiang and the Qinghai-Tibet Plateau in the next three days, and there will be rainfall in places from the eastern part of Northwest China to the western part of North China. From the 11th, cold air will affect the northern region. Most of the north will have a temperature drop of 4 to 6 degrees Celsius, and the local temperature drop can reach 8 to 12 degrees Celsius, accompanied by winds of magnitude 4 to 5 and gusts of magnitude 6 to 8.
The China Weather Network reports that the central and eastern regions will mainly have sunny weather today with relatively high temperatures. In the next few days, the warmth will continue in the south of the Yangtze River and in southern China. However, the north will be affected by cold air and experience increased rainfall and significant cooling, so it is necessary to add more clothes in time.
Monitoring by the National Climate Center shows that a super strong El Niño has formed in September 2026. It is expected that sea surface temperatures will continue to rise in the next three months, with a peak value of 3.2~3.5°C, which will become the strongest El Niño since monitoring records began. Experts point out that El Niño does not directly create extreme weather but will increase the probability of extreme events. This winter is likely to be warmer, but strong cold waves are not ruled out. The impact will be greater in spring and summer next year. It is necessary to pay attention to the prevention of extreme, sudden changes, abnormal weather and vulnerable areas.