What were the extreme weather events in 2007? What extreme weather events have occurred since 2008?

Top Ten Climate Events in China in 2007

1, Xinjiang extremely strong wind overturned the train.

At 02: 50am on February 28th, Turpan, Xinjiang was hit by a strong wind, and the instantaneous maximum wind force reached 14(4 1.8m/s), which caused the window of the 5807 passenger train from Urumqi to Aksu to be shattered by flying sand, and the car1/kloc-0 overturned, killing four people and forcing the southern Xinjiang line.

2. Typhoon "Shengpa" ravaged seven southern provinces (regions).

On August 8/KLOC-0 and August 9/KLOC-0, Typhoon No.9 "Shengpa" landed in the coastal areas of Taiwan Province Province and Hui 'an County of Fujian Province respectively. When landing in Fujian Province, the maximum wind force near the center 12 (33m/s). Its weakened low-pressure circulation has been deep inland, with large rainfall intensity, wide influence range and long duration.

Affected by it, on June 5438+08-25, the cumulative precipitation in eastern South China, southern and western Jiangnan and northwestern Guangxi was 100-200mm, including 200-400mm in northeastern Fujian, southeastern Hunan and southwestern Jiangxi. Fujian, Hunan, Zhejiang, Jiangxi, Guangdong, Guangxi and Hubei provinces (regions) * * *114.23 million people were affected, 48 people died and the direct economic loss was 8.32 billion yuan.

3. Heavy rains and floods occurred in Huaihe River Basin.

Huaihe River Basin entered a rainy period on June 19 and ended on July 26th, lasting for 38 days. Persistent heavy precipitation is concentrated from June 29th to July 26th.

The heavy rainfall intensity and long duration caused four flood peaks in Wangjiaba, and the total time of exceeding the warning was 26 days. The flood storage (detention) area of 10 was opened one after another.

Anhui, Jiangsu, Henan and other provinces * * * 29.22 million people were affected, 35 people died, and the direct economic loss reached 15 1 100 million yuan. Among them, Anhui Province suffered the most. It is the biggest flood in the whole basin after 1954 since the founding of New China.

The temperature keeps rising, which is the warmest year in recent 57 years.

From 65438+1 October1to165438+1October 27th, the national average temperature was1.4℃, which was higher than normal1.

Beijing, Tianjin, Inner Mongolia, Heilongjiang, Liaoning, Shandong, Jiangsu, Shanghai, Zhejiang, Jiangxi, Xinjiang 1 1 province (city, district) is the highest since 195 1 year; Jilin, Hebei, Henan, Anhui, Hubei, Hunan, Chongqing and Tibet are the second highest values.

5. Strong convective weather is frequent, causing serious lightning casualties.

Severe convective weather occurred frequently, causing serious casualties, among which 676 people died of lightning, significantly more than in 2006. On May 23rd, thunderstorms occurred in most parts of Chongqing, northeastern Sichuan, southwestern Shaanxi and southwestern Hubei, and nine people were killed by lightning. Among them, 7 students from Xingye Village Primary School in Kaixian County, Chongqing were killed by lightning and 43 were injured.

On June 22-25, strong convective weather such as thunderstorm and hail hit Shangrao, Nanchang, Fuzhou and other cities in Jiangxi, with 3.59 million people affected and 4 1 person killed (including 36 people killed by lightning); The direct economic loss was 820 million yuan.

6. Rare snowstorms hit Liaoning and Shandong.

On March 2-5, there was a large range of rain and snow weather in the north, among which195/kloc-0 was the strongest snowstorm (rain) weather in the same period in history since meteorological records were recorded in Liaoning and Shandong. Bohai Bay, Laizhou Bay and the northern coastal area of Shandong Peninsula suffered the most severe temperate storm surge in 38 years, and the instantaneous wind force in Weihai, Yantai and Weifang reached 13.

The snowstorm caused traffic paralysis in many cities in Liaoning Province, the primary and secondary schools were suspended for two days, the price of vegetables soared, 1.2 million people were affected, 1.4 people died, and the direct economic loss was 65.438+0.90 billion yuan. In Shandong Province, 64 1 10,000 people were affected, 3 people died and 7 people were missing, resulting in direct economic losses of 654.38+96 million yuan.

7. The high temperature and drought in Jiangnan and South China are serious, and millions of people have difficulty drinking water.

Unusual climate, especially from July to early August, sustained high temperature and little rain in Jiangnan and South China, led to the rapid development of drought in parts of Hunan, Jiangxi, Guangdong and Guangxi. Due to the drought, 1.5 1.9 million hectares of crops were affected, 242,000 hectares of crops were not harvested, and 37 1.9 million people had difficulty drinking water, resulting in a direct economic loss of 4.99 billion yuan.

8. Strong typhoon "Rosa" caused serious losses to Zhejiang.

16 June 6, No.1 16 strong typhoon "Rosa failed, but it was a disaster." Fat to Fiji? What's the matter with you? It landed for the third time along the coast from Cangnan County, Zhejiang Province to fuding city, Fujian Province. When landing, the maximum wind force near the center reached 12 (wind speed 33m/s).

Affected by this, the precipitation in eastern and northern Zhejiang and northeastern Fujian exceeded 200mm on 6-9, and the daily rainfall in Hangzhou 19 1.3mm and Zhoushan's 233.8mm on 8 th all broke the record of maximum daily precipitation.

The influence of Rosa coincided with the National Day Golden Week, and the storm it brought caused great losses to some coastal areas, especially Zhejiang. Among them, Zhejiang was the most seriously affected, with an economic loss of 89 1 100 million yuan.

9. Urban rainstorm has a serious impact.

In summer, urban rainstorm disasters occur frequently, and many cities such as Chongqing, Jinan, Urumqi, Zhengzhou, Beijing and Shanghai are hit by rainstorm. In some areas, waterlogging is serious and traffic is seriously blocked, causing heavy casualties and property losses.

10, an annual autumn drought195/kloc-0 occurred in southern China.

On September 26th, from 2 1 to 165438+27, the precipitation in most parts of the south was obviously less. The average precipitation in Guizhou, Hunan and Jiangxi was only 42.7mm, which was about a quarter of the normal period and the second least since 195 1. Long-term lack of rain has caused serious droughts in central and western Jiangnan, eastern Hubei, eastern Guizhou, northern and eastern Guangxi, and western Guangdong, among which droughts in Guizhou, Hunan, and Jiangxi are rare in recent 50 years.

Ten Natural Disasters in China in 2008

2. The extremely low temperature rain, snow and freezing disaster at the beginning of the year affected 2 1 province (autonomous region, city and corps).

From 65438+ 10/0 to February 2, freezing rain and snow occurred in most parts of southern China. Most of the cooling rate is rare, precipitation is rare in the same period of history, and the duration has not been seen for many years, and the disaster loss far exceeds the normal year. Upon verification, 2 1 provinces (autonomous regions, municipalities and corps) were affected, with 32 people dead/kloc-0, 4 missing and 654,380+0.66 million people resettled in emergency. The affected area of crops 1 1874.2 thousand hectares, and the area of crop failure 1690.6 thousand hectares; 485,000 houses collapsed and 6,543,800 houses were damaged; Direct economic loss due to disaster1516.5 million yuan. Among them, Hunan, Guizhou, Jiangxi, Anhui, Hubei, Guangxi, Sichuan, Yunnan and other provinces (regions) were seriously affected. As the disaster occurred during the rush hour in Spring Festival travel rush, its breadth, depth and social impact are rare in history. 65438+1October 2 1 28, the National Disaster Reduction Committee and the Ministry of Civil Affairs respectively launched a four-level emergency response to disasters in six provinces (regions) such as Hunan, Hubei, Guizhou, Guangxi, Jiangxi and Anhui, and on1October 29, 65438+,according to the development of disasters in the above six provinces, On June 365438+1October 3 1 day, the second-level emergency response was launched again for the disaster in Sichuan province.

Typhoon Hagupit seriously affected Guangdong and Guangxi.

In 2008, the No.1 14 strong typhoon "Hagupit" was generated at 20: 00 on September 19 in the northwest Pacific Ocean east of the Philippines, and intensified into a severe tropical storm on September 2 1 day and a typhoon on September 2 1 day. "Hagueby" landed on the coast of Chencun Town, Dianbai County, Guangdong Province at 6: 45 am on September 24th. Maximum wind force in the center at landing15 (48m/s). Typhoon Hagupit has the characteristics of strong intensity, fast movement and wide influence. * * * Guangdong, Guangxi, Hainan and Yunnan provinces 1.50 1.9 million people (times) were affected to varying degrees, 47 people died (including missing persons), and 1.572 million people were resettled urgently. The affected area of crops is 879. 1 thousand hectares; 4 1 000 houses collapsed; The direct economic loss due to the disaster was 654.38+03.33 billion yuan.

In early June, severe floods occurred in South China and Central South China.

In early June, a large-scale continuous rainfall process occurred in South China and Central South China, causing serious floods in eight provinces (autonomous regions and municipalities directly under the Central Government) such as Zhejiang, Jiangxi, Hubei, Hunan, Guangdong, Guangxi and Guizhou. Among them, Jiangxi, Hunan, Guangdong, Guangxi and Guizhou were seriously affected. In response to the disasters in Guangxi, Guangdong, Jiangxi and Hunan, the National Disaster Reduction Committee and the Ministry of Civil Affairs caused 29.979 million people to be affected, 87 people died, 10 people were missing, and 2.54 million people were resettled urgently. Crops were affected 1429.9 thousand hectares, and 207.2 thousand hectares were rejected; 6.5438+0.24 million houses collapsed and 360,000 houses were damaged; The direct economic loss was 23.6 billion yuan.

Xinjiang experienced the second drought year in history.

From May to September, the temperature in most parts of Xinjiang remained abnormally high, and the precipitation was obviously less. Among them, the temperature in northern Xinjiang is 65438 0.6℃, and the temperature in Tianshan Mountain area is 65438 0.8℃, ranking first in the same period in history, and the temperature in 64 weather stations in Xinjiang has exceeded the historical extreme value in the same period. The average precipitation in Xinjiang is 59 mm, 24.0% less than normal, and the average precipitation in northern Xinjiang is 62.9 mm, 32.6% less than normal. Affected by mild weather and precipitation, severe drought occurred in most parts of the whole region in spring and summer, which is the second severe drought year in history after 1974. There are18.676 million hectares of natural grassland seriously affected by drought in the whole region, accounting for 38% of the available grassland area, and the grass yield of natural grassland and grassland has generally decreased by 30-40%. Among them, the drought-affected area of various grasslands in Altay region reached 4.333 million hectares, accounting for 60% of the available grasslands; Tacheng area has suffered from a rare drought that has never happened in more than 30 years, and 3.733 million hectares of natural grassland have suffered from severe drought, accounting for more than 60% of the available grassland area in this area. The severely affected grassland area in Yili Valley reached 6.5438+0.855 million hectares, accounting for 54% of the total grassland area. Affected by the drought, Xinjiang's grain-producing areas suffered a large area, especially wheat, cotton, corn and other crops in the main grain-producing areas of northern Xinjiang, which were seriously affected, and almost no crops were harvested in some places. On July 22nd, in response to the disaster in Xinjiang, the National Disaster Reduction Committee and the Ministry of Civil Affairs launched a four-level emergency response.

6. Severe autumn waterlogging occurred along the Yangtze River and south of the Yangtze River.

From the end of 65438+ 10 to the beginning of 165438+ 10, there was a large-scale heavy rainfall in the Yangtze River and its south, which was 2-4 times more than normal. Among them, the rainfall in eastern and northern Guizhou, western Yunnan, western Guangxi, central Hunan and southeastern Tibet100-200mm, and floods occurred in Yujiang, Guangxi and Yuanjiang, Yunnan. Autumn waterlogging caused severe floods, landslides and mudslides in Yunnan, Chongqing, Hunan, Guangxi and Guizhou provinces (regions), with 4210.3 million people affected, 6 1 person killed, 46 people missing, and10.83 million people urgently transferred and resettled. Crops were affected by 20 1.7 thousand hectares, and 37.6 thousand hectares were not harvested; 1.4 million houses collapsed and 52,000 houses were damaged; The direct economic loss was 820 million yuan. Among them, 2.45 million people in Chuxiong, Kunming, Lincang, Honghe, Dali, Pu 'er, Wenshan, Zhaotong, Qujing, Baoshan, Yuxi, Dehong, Banna and other cities in Yunnan Province were affected, 43 people were killed, 46 people were missing, 29 people were injured, and 6180,000 people were urgently transferred and resettled. Crops were affected 1 18.2 thousand hectares, and 26.8 thousand hectares were not harvested; 3 149 households 10484 houses collapsed and 30507 houses were damaged; 1430 large dead animals (only); Power, transportation, water conservancy, communication, health and other infrastructure in the disaster area were damaged to varying degrees. In response to the disaster in Yunnan, the National Disaster Reduction Committee and the Ministry of Civil Affairs launched a four-level emergency response on June 2nd165438+1October 3rd. According to the development of the disaster, the response level was raised to level III, and a four-level emergency response was launched on the same day for the disaster in Guangxi.

In late August and September, severe rainstorms, floods and mudslides occurred in Sichuan.

From September 24 to 25, heavy rain fell in some parts of the eastern Sichuan earthquake zone, causing heavy rains, floods and mudslides in the Sichuan earthquake-stricken areas. * * *, more than 2.2 million people were affected, more than 654.38+0.05 million people were resettled, 654.38+0.9 people died and 40 people were missing. More than 3,600 houses collapsed, 1.3 million, and more than 24,000 houses were damaged; The direct economic loss due to the disaster was 960 million yuan. Among them, Chengdu, Deyang, Mianyang, Guangyuan and other cities once flooded the centralized resettlement sites of prefabricated houses. In response to the rainstorm and flood disaster in Sichuan Province, the National Disaster Reduction Committee and the Ministry of Civil Affairs launched a four-level emergency response on the morning of September 24 10, and in the afternoon, the response level was upgraded to three according to the development of the disaster.

9. The severe drought in Ningxia led to the reduction of grain production in summer and autumn.

Since March, there has been less precipitation in most parts of Ningxia. From March to June, the accumulated precipitation in the central arid area was only17.0-57.0mm, and the precipitation in most areas was the lowest since 1960. The accumulated precipitation in southern mountainous areas from March to June is less than 50% compared with the same period of previous years, and the precipitation in Yuanzhou District is the least since 1957. From July to mid-September, there is still no large-scale effective precipitation in the whole region. The persistent drought has seriously affected the agricultural production in the southern mountainous areas and the central arid areas of Ningxia. Drought leads to insufficient grain filling of wheat, increased empty chaff rate, decreased pod number and pod number of bean crops, and decreased grain weight, resulting in reduced yield; Autumn crops such as corn and potatoes grow slowly and have poor seedling conditions, which greatly affects the yield. Affected by drought, reservoirs, ponds and brick kilns in the central arid zone and southern mountainous areas are short of water storage, making it common and increasingly difficult for people to store drinking water. Especially in Tongxin, Yanchi and Haiyuan in the central arid zone, the normal production and life of the people have been seriously affected. There are severe droughts in 53 townships and 542 administrative villages in the arid zone of central Ningxia, with 6,543.8+056,000 households and 704,000 people affected, with 248.9 thousand hectares of summer grain affected and 654.38+0.26 thousand hectares of summer grain never harvested. The drought also caused 64,000 puddles to dry up, and 287,000 people and 92,000 livestock were short of water to varying degrees. In late September, there was obvious precipitation in Ningxia, and the drought in various places was obviously alleviated. However, due to the long duration of the previous drought, the drought in the central arid area and the southern mountainous area of Ningxia is seriously short of water, and the drought has led to irreversible reduction of grain crops in summer and autumn. On July 4th, in response to the disaster in Ningxia, the National Disaster Reduction Committee and the Ministry of Civil Affairs launched a four-level emergency response.

10. 10 At the end of the year, there was a snowstorm in Tibet, and more than 65,438 people were affected.

65438+1 From 26 to 28 October, there was heavy snowfall in Naqu, Shannan, Shigatse, Linzhi and Qamdo in Xizang Autonomous Region, which affected 19 county 102700 people and killed1person. 8705 livestock (only) died due to the disaster; The direct economic loss was 65.438+0.54 billion yuan. On June 365438+1October 3/KLOC-0, the National Disaster Reduction Committee and the Ministry of Civil Affairs launched a four-level emergency response, sent a working group to the disaster area to assist in disaster relief work, timely allocated relief materials such as tents, cotton-padded clothes and quilts, and arranged the production and life of the victims. 101October 3 1 day, the National Disaster Reduction Committee and the Ministry of Civil Affairs launched a four-level emergency response to the disaster in Tibet.