Breaking
CNAnwar’s ex-rival backs Malaysia’s budget. Will Muhyiddin become PM’s election partner?DEChristine Lagarde: ECB President leaves the central bank in a delicate phaseITLagarde will resign from the ECB on 7 February 2027UKDoorDash to buy Instacart for $17bn in major grocery delivery consolidationTRGermany reached an agreement with South Korea: Partnership decision in the field of defense industry and artificial intelligenceFRRussian attack on Dnipro station kills 14 in Ukraine, Volodymyr Zelensky denounces “horrible strike” and urges the West to take actionINTLAlphabet falls 13%, putting it on course for its biggest ever post-earnings dropUSDoorDash to acquire Instacart for $17BCNGuangzhou Nansha Phase IV Automated Terminal Opens up Foreign Trade ChannelKR[2nd report] ECB interest rate freeze… Deposit interest rate: 2.50% per yearCNAnwar’s ex-rival backs Malaysia’s budget. Will Muhyiddin become PM’s election partner?DEChristine Lagarde: ECB President leaves the central bank in a delicate phaseITLagarde will resign from the ECB on 7 February 2027UKDoorDash to buy Instacart for $17bn in major grocery delivery consolidationTRGermany reached an agreement with South Korea: Partnership decision in the field of defense industry and artificial intelligenceFRRussian attack on Dnipro station kills 14 in Ukraine, Volodymyr Zelensky denounces “horrible strike” and urges the West to take actionINTLAlphabet falls 13%, putting it on course for its biggest ever post-earnings dropUSDoorDash to acquire Instacart for $17BCNGuangzhou Nansha Phase IV Automated Terminal Opens up Foreign Trade ChannelKR[2nd report] ECB interest rate freeze… Deposit interest rate: 2.50% per year
Back注意防范 这些地方将有大暴雪、特大暴雪
注意防范 这些地方将有大暴雪、特大暴雪
Urgent
中国新闻网2 hours agoEnvironment4 min readChinaView translation

注意防范 这些地方将有大暴雪、特大暴雪

西藏南部局地将现特大暴雪,农业农村部与中国气象局联合发布雪灾风险预警

Quick Look

受孟加拉湾气旋风暴“阿尔纳卜”残余环流影响,青藏高原南部将出现同期少见的强降雪过程。西藏日喀则等地农牧业雪灾风险较高,相关部门已发布预警。此外,冷空气将导致西北至黄淮等地出现大范围降雨。

AI-generated summary

Why It Matters

孟加拉湾气旋风暴在5-6月及10-12月较为活跃,北上时常引发喜马拉雅山脉周边的强雨雪天气。2020年5月气旋“安攀”曾导致珠峰测量队回撤。

Font size

虽然才10月,一场同期少见的强降雪即将登场。

要说这场雪,得先从千里之外的超强风暴说起。孟加拉湾的特强气旋风暴“阿尔纳卜”已于28日早晨在印度沿海登陆,目前“阿尔纳卜”已由强气旋风暴减弱为气旋风暴(相当于我国的热带风暴级),继续向偏北方向移动,逐渐靠近喜马拉雅山脉。

受气旋风暴减弱后的残涡环流和高空槽共同影响,再加上喜马拉雅山脉的地形抬升作用,我国青藏高原地区将有一次明显雨雪天气过程。

具体来看,29日夜间开始至31日,西藏南部沿喜马拉雅山附近河谷低地有大到暴雨,高海拔区域有暴雪到大暴雪,局地有特大暴雪(累计降雪量可达30~60毫米),西藏南部局地降水具有一定极端性,需警惕暴雪致灾风险。

上述大部地区累计降水量2~8毫米,沿喜马拉雅山区域20~40毫米,局地50~110毫米;累计降雪量最大可达30~60毫米。高原南部边缘降水相态相对复杂一些,西藏南部将新增积雪10~30厘米,局地可能达到40厘米以上。

其中29日-30日主要影响西藏南部边缘,30日-31日扩展到高原中部,30日为雨雪最强的时段,西藏北部、西南部和南部的部分地区有大到暴雪或雨夹雪,南部局地有大暴雪或特大暴雪(30~50毫米),日喀则南部为强降雪核心区,降雪强度同期少见。

31日降雪明显减弱,西藏中部和南部有小到中雪或雨夹雪。

中国天气网气象分析师李宁介绍,常年来看,每年5-6月以及10-12月是孟加拉湾气旋风暴的活跃期。如果遇上登陆后北上的气旋风暴,就可能在喜马拉雅山脉山前地区出现猛烈降雨,在高空槽的共同影响作用下,还可能对我国青藏高原造成较强雨雪天气。

2020年5月,受孟加拉湾特强气旋风暴“安攀”带来的降雪影响,我国珠峰高程测量登山队就曾一度无法继续攀登,只能回撤至6500米。

因此,10月西藏出现降雪不稀奇,但这次水汽条件非常好,降雪强度是同期少见。今天农业农村部和中国气象局已联合发布农牧业雪灾风险预警,提示西藏日喀则市亚东县、聂拉木县、吉隆县,阿里地区札达县西部等地农牧业雪灾风险高,需要警惕。

除了西藏强降雪,受东路冷空气影响,10月31日-11月1日,西北地区东部、西南地区东部到华北南部、黄淮、江淮等地也将出现大范围降雨。

其中山西南部、重庆北部到黄淮一线为强降雨集中区,31日上述地区将有中到大雨,局地暴雨,降雨强度也是同期少见;11月1日起,冷空气推动雨带减弱南压。

展望后期,11月上旬,西南地区东部到江南一带还将迎来连阴雨天气,降水量较常年同期偏多,临近关注。

What to Watch

AI outlook — possibilities, not facts

  • 10月31日降雪强度将明显减弱

    Likely · Within days

Open Questions

  • 降雪对当地交通基础设施的具体影响程度如何?

Related Topics

This article was originally published by 中国新闻网.

Related Stories

The 2026-2027 Xijiang Basin water resources dispatch plan was approved and issued
Environment·

The 2026-2027 Xijiang Basin water resources dispatch plan was approved and issued

The Pearl River Water Conservancy Commission of the Ministry of Water Resources recently approved the "2026-2027 Xijiang Basin Water Resources Dispatch Plan", which aims to strengthen the unified dispatch of water resources in the Xijiang Basin. Faced with the severe water supply situation during the dry season, the plan clarified water use indicators and dispatching requirements for the five provinces and regions to ensure water supply and ecological security in the basin.

中国新闻网
2 min read
Blue warning for strong winds: gusts in some areas of 10 provinces and regions including Inner Mongolia and Heilongjiang can reach levels 7 to 9
Urgent·

Blue warning for strong winds: gusts in some areas of 10 provinces and regions including Inner Mongolia and Heilongjiang can reach levels 7 to 9

The Central Meteorological Observatory issued a blue gale warning at 18:00 on October 29. It is expected that from the 29th to the 31st, there will be winds of magnitude 5 to 6 and gusts of magnitude 7 to 9 in some areas of Inner Mongolia, Heilongjiang, Jilin, Liaoning and Xinjiang. Local gusts in western Inner Mongolia can reach magnitude 10, and there are strong winds of magnitude 7 to 8 in relevant sea areas.

中国新闻网
2 min read
Two waves of cold air will affect our country one after another starting tonight. Look at where on the cooling calendar the temperature may hit a new low in half a year.
Urgent·

Two waves of cold air will affect our country one after another starting tonight. Look at where on the cooling calendar the temperature may hit a new low in half a year.

In the next few days, two waves of cold air from the east and one from the west will successively affect China, and temperatures in many places in the north and south will successively hit new lows in the second half of the year. Northeast China, North China and Jiangnan will experience a "roller coaster" of temperature, and the public needs to add clothes in time to keep warm.

中国新闻网
4 min read
Taichung Xitun Iron Sheet Factory catches fire, thick smoke billows and air pollution alert is issued
BREAKING·

Taichung Xitun Iron Sheet Factory catches fire, thick smoke billows and air pollution alert is issued

A fire broke out in a metal warehouse on the third floor of Chang'an Road in Xitun District, Taichung City this afternoon. The flames were fierce and there was a pungent rubber smell. One person suffered burns and was sent to the hospital for treatment. The Fire Department dispatched a large number of manpower to rescue the people, and the Environmental Protection Bureau also issued an air pollution alarm, reminding people downwind to close their doors and windows.

自由时报
1 min read
Wheat straw grids are used to fix sand at the southern edge of Mu Us in Yanchi, Ningxia. Sand ecological management takes into account people's livelihood benefits.
Environment·

Wheat straw grids are used to fix sand at the southern edge of Mu Us in Yanchi, Ningxia. Sand ecological management takes into account people's livelihood benefits.

The reporter visited the Shabianzi Ecological Management Demonstration Zone on the southern edge of Mu Us Sandy Land in Yanchi County, Ningxia on October 29. After nearly 30 years of governance, the local area has improved efficiency through wheat straw grid sand fixation, vegetation restoration and scientific and technological means, and has completed the treatment of more than 2 million acres of desertified land. Based on the results of desertification control, it has developed industries such as caragana forage to achieve ecological improvement and increase farmers' income.

中国新闻网
3 min read
More on this topic西藏