What are the top ten weather and climate events in China in 2007?

Top Ten Weather and Climate Events in China in 2007

1. The strong wind in Xinjiang overturned the train.

Brief introduction of events

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 a passenger train from Urumqi to Aksu to be shattered by flying sand, and the car overturned 1 1, killing four people and forcing the southern Xinjiang line to stop.

Event process

At 2: 05 on February 28th, the No.5807 passenger train from Urumqi to Aksu moved to 42km+300m between Pearl Spring and Hongshan Canal on the southern Xinjiang line, and the No.9 to 19 vehicles derailed behind the train due to strong wind.

On the morning of February 28th, Minister Liu Zhijun of the Ministry of Railways immediately rushed to the dispatching command center of the Ministry of Railways to organize accident rescue work, and sent a working group headed by Vice Minister Hu Yadong to the scene of the accident to organize rescue.

On February 28th 10, the last injured person trapped in the 5807 passenger train overturned by strong wind in Xinjiang Nanjiang Railway was successfully rescued and sent to a nearby hospital for treatment.

On February 28th 1 1: 30, the southern Xinjiang railway resumed transportation.

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

Brief introduction of events

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, the cumulative precipitation in eastern South China, southern and western Jiangnan and northwestern Guangxi on June 5438+08-25 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.

Local documentary

Guangdong: Typhoon "Shengpa" did not directly attack Guangdong, but its peripheral circulation and trough of low pressure brought heavy rain and heavy rain to Guangdong in different degrees. Lechang suffered a once-in-a-century flood.

Hunan: In mid-August, under the influence of typhoon "Shengpa", heavy rains and landslides occurred in Chenzhou, Hunan Province, which caused many traffic interruptions, destroyed bridges and houses, and flooded many urban areas, causing serious disasters.

Jiangxi: "Shengpa" entered Jiangxi, causing extensive rainfall. Serious floods and geological disasters occurred in some areas, 164 townships were affected, and the affected population exceeded 500,000.

Zhejiang: In 2007, Zhejiang Province issued the orange warning signal for typhoon and emergency warning for strong typhoon for the first time.

Taiwan Province Province: Due to the influence of "Sao Paulo", the Taiwan Railway stopped all day and flights on the island were grounded.

Fujian: Affected by the "Shengpa" low-pressure circulation, heavy rain to heavy rain occurred in some areas of Fujian Province on August 22, and heavy rain occurred in some areas along the central coast.

3. Rainstorms and floods in the Huaihe River Basin.

Brief introduction of events

The Huaihe River Basin entered a rainy period on June 19 this year 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.

Event process

From June 30th to July 4th, there were heavy rains along Huaihe River and southern Huaibei River in Anhui Province. The National Defense General has launched a four-level response and sent a Huaihe River flood control working group to Anhui Province.

On July 4th 10, the water level of Wangjiaba has risen to 27.83m, which is 0.33m higher than the warning water level (27.50m), and the flow rate is 3 190 m3/ s.

On July 4th, the Huaihe River Flood Control Headquarters urgently launched a four-level response to the flood control emergency plan.

On July 8, Anhui Province issued a rainstorm warning, which rose to the highest level-rainstorm red warning.

On July/0/0/29 12: 29, the Wangjiaba sluice of Huaihe River was opened to store flood in Mengwa.

At July 10/5, the water level of Wangjiaba of Huaihe River dropped to 29.47 meters, and the flow rate was 5680 cubic meters per second. The high water level of Wangjiaba in the main stream of Huaihe River began to fall, but the water level below 29.3 meters was still not guaranteed.

On July 10, the National Flood Control and Drought Relief Headquarters decided to urgently start flood control level I emergency response.

On July 1 1, five flood discharge areas in Anhui Province were opened one after another to speed up flood discharge.

At July 12 12, the water level of Wujiadu in the lower reaches of Zhengyangguan was 20.86 meters, and the over-warning water level was 0.56 meters. The water level of Hongze Lake dam is13.85m, and the over-warning water level is 0.35m..

At July 12 19, under the order of flood control in Anhui Province, the flood control area of Huainan City officially opened for dike dredging. This is the seventh flood storage and detention area in Anhui Province and the eighth flood storage and detention area in Huaihe River Flood Control Headquarters.

At 3 o'clock on July 13, the water level of the main stream of Huaihe River dropped across the board, but it was still in a high water level, exceeding the warning range of 2.94 to 0.7 1 meter.

On July 13, heavy rain fell again in the upper reaches of Huaihe River and Huainan mountainous area, and heavy rain fell locally.

On July 15 16, Huainan City implemented the Anhui Provincial Defense Directive and officially opened the flood discharge area of Luohe Depression.

On July 17 1 1, the third flood peak of Huaihe River passed Wangjiaba safely.

At 7: 30 on July 19, the floodgate of Jiangtang Lake flood storage and detention area was opened for flood discharge. When the gate was opened, the water level of Zhengyangguan was 26.05 meters.

At 20: 00 on July 19, the flood diversion area of Jingshan Lake in Anhui Province was opened for flood diversion. So far, the Huaihe River Basin has opened up 10 flood storage and detention areas.

On July 24th, the flood peak of Huaihe River has passed, and the Huaihe River gradually entered a recession.

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

Brief introduction of events

65438+1 October1to 165438+20071October 27th, the national average temperature1.4℃, higher than normal/kloc-0.

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.

Event process

In June 2007, the national average temperature was -4.5℃ in 5438+ 10, which was higher than normal 1.4℃.

In February 2007, the national average temperature was 0.7℃, which was 3.5℃ higher than normal. The national average temperature and the average temperature of 19 provinces (autonomous regions and municipalities) are the highest in the same period since 195 1 year.

In April 2007, the national average temperature was11℃, which was 0.9℃ higher than normal.

In June 2007, the national average temperature was 20.5℃, which was higher than normal 1.0℃, second only to 2005, and was the second highest in the same period since 195 1.

In July 2007, the national average temperature was 265,438 0.9℃, which was 0.5℃ higher than normal.

In August 2007, the national average temperature was 265,438 0.5℃, which was 65,438 0.65 and 438 0℃ higher than normal. It is the second highest value in the same period in history since 195 1 year.

In September 2007, the national average temperature was 16.8℃, which was 0.8℃ higher than the normal period (16.0℃). Among them, the average regional temperature in Beijing in September was 195 1, the highest in the same period in history.

In June 2007, the national average temperature was 10.3℃, which was 0.7℃ higher than the normal period (9.6℃). Among them, the average regional temperature in Qinghai in June 5438+ 10 was 195 1, the highest in the same period in history.

Strong convective weather is frequent, and lightning casualties are serious.

Brief introduction of events

Since the beginning of this year, strong convective weather has occurred frequently in China, causing serious casualties, including 676 deaths due to lightning strikes, significantly more than last year. 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.

Local documentary

On May 23rd, it was reported that the Xingye Village Primary School in Kaixian County, Chongqing was struck by lightning on the 23rd, killing 7 pupils and injuring 43 others.

From the evening of June 23, strong convective weather such as strong lightning, heavy precipitation and strong wind continued to appear in central and northern Jiangxi.

From June 23 to June 26, there were 5 1 county and 144 rainfall stations with rainfall exceeding 50 mm in Jiangxi Province ... Shangrao, Nanchang, Jingdezhen and other cities suffered severe wind, hail and lightning disasters.

On June 27, the strong lightning weather in Jiangxi continued. Jiangxi Lightning Monitoring, Early Warning and Protection Technology Center issued a yellow warning signal for lightning on the 27th.

6. Rare snowstorms hit Liaoning and Shandong.

Brief introduction of events

On March 2-5, a large range of rain and snow weather occurred in northern China, among which the strongest snowstorm (rain) weather in the same period in history occurred in Liaoning and Shandong since the meteorological record 195 1 year. 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.

Event process

From 6: 00 on March 3/kloc-0 to 6: 00 on May 5, the most serious snowstorm and extremely heavy snowstorm weather process occurred in most areas of Liaoning Province since 195 1. The maximum snowfall occurred in Anshan City, which was 78mm, and the maximum snow depth in some places reached more than1m.

In the early morning of March 4, a severe snowstorm hit Liaoning. By afternoon, the snow on Shenyang road had reached a foot thick.

From March 4th to 5th, the frozen city of Weihai was hit by a rare storm surge.

On March 4th and 5th, a severe storm surge hit Yantai, Shandong Province.

On March 5th, all primary and middle school students in Shenyang were suspended for one day due to the snowstorm.

Since March 6th, the traffic in Shenyang has gradually returned to normal.

On March 9, a new round of precipitation process was ushered in the central and eastern Liaoning at night.

At noon on March 10, a new round of precipitation in Liaoning ended, and the traffic was not affected much.

Seven, Jiangnan, South China severe drought in summer, millions of people have difficulty drinking water.

Brief introduction of events

From July to the beginning of August, high temperature and little rain continued in Jiangnan and South China, which led to the rapid development of drought in parts of Hunan, Jiangxi, Guangdong and Guangxi.

Hunan, Jiangxi, Guangdong and Guangxi provinces 1.5 1.9 million hectares of crops were affected by drought, with an area of 242,000 hectares, and 37 1.9 million people had difficulty drinking water, resulting in a direct economic loss of 4.99 billion yuan.

Local documentary

In July, the average rainfall in Guangdong Province was 70% less than normal. At the beginning of August, the drought quickly spread to Shaoguan, Meizhou and other provinces 1 1 city, causing more than 330,000 hectares of land to suffer from drought, and about 6 1 10,000 people had difficulty drinking water.

As of July 30th, the highest temperature in Fuzhou has exceeded 35℃ for 3 1 day in a row, setting a record for the longest continuous high temperature in Fuzhou 1.880, making it the hottest summer in a century.

On July 3rd1day, Jiangxi, the central province of China, was experiencing the worst drought in more than 50 years, which made drinking water difficult for1060,000 people in this province.

As of July 3 1 day, the drought in Hengyang, Hunan Province has developed into a severe drought, and 260,000 people have difficulty drinking water.

On August 9, the high temperature and little rain in Guangxi lasted for more than a month, which caused drought to more than one million mu of crops in the city, and it was difficult for tens of thousands of people to drink water, and it was difficult for more than 20 thousand large livestock to drink water.

Eight, the strong typhoon "Rosa" caused serious losses to Zhejiang.

Brief introduction of events

16 On June 6th, 16, the track of the strong typhoon "Rosa" was abnormal. After landing twice in Taiwan Province Province, it landed for the third time in the coastal area from Cangnan County, Zhejiang Province to fuding city, Fujian Province on July 7. 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.

Event process

16 10. On 2 October, tropical storm ROSA formed in the northwest Pacific Ocean east of the Philippines.

65438+1at 2: 00 am on October 3, "Rosa" has intensified into a typhoon.

65438+ 161At 2 am on October 5, the strong typhoon "Rosa" intensified into a super typhoon.

Rosa landed in Yilan County, Taiwan Province Province at about 3: 30 pm on October 6th, 65438/KLOC-0, and weakened into a strong typhoon when landing. It is located in Yilan County, Taiwan Province Province, China at 4 pm, and the maximum wind force near the center is 15.

65438+1At about 3: 30 pm on October 7, "Rosa" landed at the junction of Cangnan, Zhejiang and Fuding, Fujian. Maximum wind force at the center when landing 12 (33m/s).

654381at 5: 00 pm on October 7, Rosa weakened into a strong tropical storm, with its center located in Fuding, Fujian. The maximum wind force 1 1, the intensity gradually decreases.

At 07: 00 on October 8th, 65438/kloc-0, the center of Rosa was located in Pingyang, Zhejiang (27.8 degrees north latitude, 20.5 degrees east longitude), and the maximum wind force near the center was 8 (20m/s), which has weakened into a tropical storm and is moving northeast at a speed of about 10km per hour.

1On the evening of October 8th, the numbering of 65438+ 1 and "Rosa" stopped, and the influence on Chinese mainland basically ended.

Nine, urban rainstorm has a serious impact.

Brief introduction of events

In summer, rainstorm disasters occur frequently in cities in China, 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.

Local documentary

On July1June-22, there was a heavy precipitation process in western Chongqing, in which the precipitation in Shapingba on July 17 reached 262.8 mm, exceeding the extreme value of daily rainfall since June 1892. Heavy precipitation caused 7.422 million people in the city to be affected, with 55 people killed and 7 missing, resulting in a direct economic loss of 2.98 billion yuan.

On July 18, a heavy precipitation weather process occurred in Shandong province, in which the maximum rainfall in Jinan 1 hour reached 15 1 mm, the historical maximum since 1958; The sudden rainstorm caused serious waterlogging in Jinan, which paralyzed traffic in most sections, causing heavy casualties and property losses. Large-scale heavy rainfall caused disasters in 9 cities and 25 counties (cities, districts) in Shandong Province, with 46 deaths (including 25 deaths in Jinan) and direct economic losses exceeding/kloc-0.5 billion yuan.

From the afternoon of July 30 to the night, there was a heavy rainstorm in Beijing, accompanied by lightning. On July 30th, Beijing Meteorological Observatory issued rainstorm blue and lightning yellow warnings for the first time this summer at1:20 and 17: 00.

On August 2, a rainstorm came to Zhengzhou. Since July, Zhengzhou has been frequently hit by heavy rains, and the weather is changeable.

On the afternoon of August 5, the northern part of Shanghai was hit by the strongest thunderstorm since the flood season this year.

X. 195 1 a rare autumn drought occurred in southern China.

Brief introduction of events

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.