A rainstorm in history.

In the fourth year of Song Chongning (1 105), there was a flood in June (July), and the average water depth was 1 zhang.

The following year, a flood occurred on June 29th (1August 0), and the water level was recorded on the hibiscus stone (15 1.50m).

In the first year of Yuan Dynasty (134 1), the Lijiang River flooded, and the water depth of the flat reached more than 20 feet.

In the eighth year of Zheng Zheng (1348), there was a rainstorm on the fourth day of May (1 June), and the Lijiang River was more than 20 feet deep, leaving no houses or people.

In the 11th year of Qingganlong (1746), from April 27th to 28th (June 15 ~ 16), there were several days of torrential rain, and the river surged, flooding the barracks, houses and fields along the river.

In the 29th year of Qianlong (1764), the flood occurred on April 11th (May 1 1), and the water level was 1 many feet higher than that in the 5th year of Song Chongning (106) (the water level at the eastern end of Huaqiao Bridge/kloc).

In the fifty-ninth year of Qianlong (1794), it rained for several days from May 18 to 27 (15 ~ 24), the river surged and many houses collapsed.

In the 11th year of Guangxu (1885), on the second day of May (1June of 4), the river surged more than 20 feet (the water level in the east of the city 148.58 meters), and the water receded on the fourth day (1June of 6). Floods flooded into the city from Wenchang, Fu Bo and Xingchunmen, and the pool water surged with the river and overflowed the houses. People panicked and boarded the houses to wait for help. Houses along the river collapsed, people and animals were flooded and suffered heavy losses. Later, someone carved stones on the Longmu Stone Pagoda to record the water level of the flood.

19 13 June 17 Lijiang River flooded and Guilin was hungry and cold. Pu Bi, the general manager of Sancang Bureau, together with local organizations, allowed to open positions and earned millions of Jin.

1965438+Lijiang River flood in August 2005, water level147.74m..

1927 is a flood and insect disaster in Guilin, and 73 1 1 households are affected by the flood.

On-the-spot record of Jinan flood in history

The rainy season in late summer and early autumn is the time when crevasses overflow the most, and ice flood and peach flood are also the time when crevasses overflow. Poor drainage of inland rivers leads to waterlogging. Xiaoqing River is the main drainage channel in Licheng and Zhangqiu counties, and the flood discharge capacity of the main tributaries is seriously mismatched, which leads to waterlogging of cultivated land along the river in case of heavy rain. The inland rivers of Changqing and Pingyin counties flow into the Yellow River. However, due to the support of yellow water in rainy season, accumulated water often cannot be discharged, resulting in waterlogging. At the same time, the Yellow River water has to flow back along the Yellow River in Changqing and Pingyin, which often causes large areas of cultivated land to be flooded. The average rainstorm days in Jinan (daily precipitation is greater than or equal to 50 mm) are 1.7 ~ 2.4 days. It takes 2.4 days in Pingyin County, 2.3 days in the eastern suburb of Jinan, 2.2 days in the northern suburb of Jinan, 0.9 days in Zhangqiu County and 0.7 days in Changqing County. Rainstorms mostly occur from June to September, with the peak in July and August, with an average of 1. 1 ~ 1.9 days, accounting for 65 ~ 78% of the annual average rainstorm days. Because of the intensity of heavy rain, it often causes floods, which directly threatens agricultural high yield and seriously endangers people's lives and property.

On-the-spot report of rainstorm and flash flood

19 14 heavy rain in Jinan, the river (Xiaoqing River) flooded.

1926 In the summer, it rained for three days and nights in Changqing, and the house collapsed.

1930 at the turn of summer and autumn, it rained heavily in Changqing, and the water depth of the flat was several feet, and the autumn crops were flooded.

193 1 June and July, heavy rain in Pingyin damaged people's houses and flooded more than half of the crops.

On the morning of the first day of June, 1935, a flash flood suddenly came. Seven villages, including Nandazhai, Wenzu Town, Zhangqiu County, were caught off guard and suffered the most. More than 65,438 houses in Nandazhai were destroyed, 22 people were drowned, and more than 20 houses in Heiyukou Village were all swept away by the flood. In Pingyin county, the autumn rain is constant and the depression is flooded.

1937 During the flood season, the Yellow River rose, intersecting with the high water level of Yufu River, a tributary, and burst 500 meters near Songjiaqiao in Duandian Town. The Yellow River flooded, and the surrounding areas of Jinan North Commercial Port and Zhangzhuang Airport were flooded. Villages in Licheng County and Zhangqiu County were also affected. The Yellow River floodplain in Pingyin County was affected by the disaster along the Yellow River.

On July 1942 and 15, there were heavy rains in Jinan, with a daily rainfall of 146.9 mm, which caused urban waterlogging.

1946, 17 In August, a sudden flash flood occurred in Xibailou River, Zhangqiu County, with the maximum peak flow of 1030 m3/s in the northern peak section, which led to the implementation of three projects in the lower reaches of Jiang Xiu and flooded 27 million hectares of land.

On July 3rd, 1949, it rained heavily overnight in Xianggongzhuang, Zhangqiu County. The flat was half a foot deep, 360 houses collapsed, 3 people died and 266.7 hectares of farmland were destroyed. On the night of July 1 1, another rainstorm broke the Luohe River 10, and 23 villages were flooded.

1951July 25th, heavy rain fell in Pingyin county 190 mm, and water accumulated in the depression. The Huihe River and the Yellow River are flooded, and the flood area of the county is more than 1 10,000 hectares, and there are 17 16 collapsed houses.

On June 7th, 1952, it rained heavily for two hours in downtown Jinan. The Nanshan flood washed down and destroyed the Xunan Watergate, and the flood flooded into the houses around Dongguan. Waterworks and power plants were hit by floods, and flash floods east of Ma 'anshan washed away 10 houses west of cheeloo university (now Medical College), which poured directly into north beach through the moat in the west, destroying Linxiang Bridge, wooden bridge in the north and dozens of houses. The mountain torrents in the west of Li Si overflowed Jingshi Road from Wangjiazhuang, poured into the West Moat, and overflowed from Beitan and Production Road, which destroyed the crops in the North Garden. After being flooded, the silt of urban roads reached 20 cm.

In mid-July, 1953, there was a rainstorm in Pingyin County. On both sides of Huihe River, there is a Wang Yang that is 20 miles long from north to south and 3 miles wide from east to west. The water depth of Chentun Village is more than 1 m, and the water depth of the depression is 2 meters, flooding 27 million hectares.

1955 July 1 1 At dawn, there was a sudden rainstorm in Zhangqiu County and a sudden flood in Nanshan. There are 99 slow water and sand dams in Henghe and Zhaozhuang areas, all of which have been destroyed except 26 which are relatively complete. 29 households were flooded, 24 houses were washed down, 155 hectares of sand and gravel were crushed, and more than 2,800 dams collapsed.

1On July 3, 962, there was a sudden rainstorm in Jinan, and the rainfall was 19 16, the largest since records began on July 3. According to the records of rainfall stations, Wuyingshan is 298.4 mm, Huangtai Banqiao is 23 1 mm, and Qingdao Road (Ministry of Water Resources) is 2 19 mm, with an average of 250 mm in the whole city. The flood-affected areas include Shi Ying Street in Huaiyin District, Zhide Street in downtown, Beitan, Workers' New Village and Beiyuan in tianqiao district. Shanshuigou in Lixia District and Renzhi Street in Dongguan are the hardest hit areas. In a very short time, the above-mentioned areas were flooded 1 ~ 2.5 meters, and the general street water also reached 0.3 meters. Streets with concentrated runoff water, such as those passing through the eastern end of Lu Yi Road, have a water depth of 1 m. Due to the rapid change of water regime, many flood control buildings are out of control and the disaster situation is gradually expanding. Seventy-six factories were forced to stop production, 26 bridges and 36 culverts were washed away, railway trunk trains stopped running, and the city was once without water and electricity. Licheng County * * * inundated land 14700 hectares, Beiyuan is the hardest hit area, with inundated land 1 100 hectares, accounting for 66% of all cultivated land. 1962 Since mid-July, there have been 46 days of rainfall in Zhangqiu County, which is the first time in 10 years. On August 12, the rainfall in Hushan, Wen Zu and Duozhuang was 200 ~ 300mm, and the water in Jiangxiu River surged by 20 crevasses. At the same time, the water level in Xiaoqing River skyrocketed, and many exits were executed, resulting in blocked roads and telephone interruptions. The affected area of the county is nearly 40,000 hectares, the affected farmland is 26,700 hectares, and the grain output is reduced by 239 1 10,000 kg.

1 On July 5, 1963, Dongjia District of Licheng County was hit by heavy rain, with the rainfall exceeding 100 mm, and there were1commune with serious water accumulation, with the deepest part exceeding1m, generally 0.5 m, with a water accumulation area of 3,900 hectares and 2,700 houses collapsed. From 4: 00 am to 65: 438+065: 438+0 on July 22nd, Liubu190mm, Wohushan172mm, Langyashan110.5mm, and Huangtai Banqiao/kloc-0. Due to the concentrated rainfall and flash floods, the water level of the urban flood drainage ditch rose sharply and overflowed, and the water depth in the area around the Beitan of Yingxianqiao reached more than 1 m. The accumulated water in the areas from Huaihua in the north and south of Weishi Road, Shuanglong Street in Dongguan and Baoshi Street to Beiyuan exceeds 1 m.. There are 6 river breaches in the city, which have destroyed reservoirs 1 seat and 8 bridges. More than 5,600 households were flooded, and 1.350 houses collapsed, resulting in 9 deaths and 10 injuries. Four factories in the urban area stopped production, and 13 stopped production. The roadbed of Jin-Pu and Jiao-Ji railways was washed away in two places, and the five lanes of baimashan Station were washed away in four lanes, resulting in parking for six hours, and all buses in the city stopped driving for nearly three hours. Licheng County is flooded10.2 million hectares of land.

1964 It rained continuously from early August to early September. The flooded area in Pingyin County is nearly 13000 hectares, with more than 148 hectares, 965438 houses collapsed, 37 reservoirs 1 seat were washed away, 6 bridges and culverts and 9800 weirs were washed away. During the period of 1964, the whole city was flooded, and the average annual precipitation was1000 ~10/00 mm, which was the highest in the history of Changqing, Licheng and Zhangqiu counties. In the nearly 50 days from the end of July to the middle of September, the rainfall in Licheng County and its suburbs of Jinan City was 1090 mm, and there was a rainstorm on September 12, most of the rivers overflowed, and the water depth in the suburbs was more than 1 meter.

1On July 4th, 973, there was a general rainstorm, and there were many exits of Kangwang River in Pingyin, and water accumulated along the yellow depression. The flood area of the county is 0.3 1.0000 hectares.

1during the rainstorm in July, 978, the Kangwang River in Pingyin burst, and the three communes of Xiao Zhi, Kongcun and Dianzi were affected with an area of 3300 hectares.

On July 1979 and 19, the mountainous areas around Wen Zu and Hushan in Zhangqiu County were hit by heavy rain, with rainfall of 1 hour150mm. Flash floods washed away 8 bridges and culverts and more than 3,800 dikes, washed away 2 100 trees and affected 453 hectares of terraces.

1980 On July 27th, a heavy rain fell in Pingyin County. Two-hour rainfall in Hongfanchi 185 mm, more than 600 houses collapsed, and the waterlogged area is 2000 hectares.

1April 25, 1983, the rainfall in Dong 'e and Jiuxian communes of Pingyin County 186 mm, the rainfall in Chengguan, Luanwan and Kong Ji 130 ~ 140 mm, and the accumulated water in wheat fields was 3 133 hectares. At the same time, the strong wind caused the wheat to lodging 4667 hectares.

1985 The rainstorm in Changqing on July 24th lasted for 3 hours, with an average rainfall of 160mm. The rainfall centers are in Jieshou, Beimatao and Diantai Village, with a rainfall of 200mm. The river overflowed, and flash floods washed away 0.5km of roads, 2 aqueducts, river protection weir 150m, dike14,51,20 hectares of grain fields, houses15 and factories 16, resulting in economic losses of 57,000. 1985 On July 29th, a sudden rainstorm occurred in Liubu District of Licheng County. The rainstorm center is in Wopu, and the maximum rainfall is 249.4 mm. Due to the confluence of the three rivers, the maximum instantaneous flow into Wohushan Reservoir reaches 639 cubic meters per second, and the water level of the reservoir skyrockets. On August 8th, 50 villages in Pingandian Town, Changqing County were flooded at the two executive outlets of Beidianzi, Wu Jiabao Town, which destroyed 835 houses, covered an area of 3,400 hectares and flooded 228 wells.

The heaviest rainstorm in Pingle history

My hometown, Pingle County, Guilin, is located in the southeast of Guilin, where Lijiang River, Chajiang River and Lijiang River meet. From June 1 1 day to June 12, there was a general rainstorm or heavy rainstorm in the north-central part of Guilin, which caused the water levels of three rivers to rise rapidly. As floods from three rivers continuously flow into Gui Jiang, the water level in Gui Jiang rises rapidly. At about 7 o'clock on June 5438+03, the river began to overflow the bank and flood into the shore street. The elderly people in the county said that the flood was "frightening" and almost all the counties were affected, which was unprecedented in memory. The cadres of the county government said that this was the worst flood in Pingle County since the founding of the People's Republic of China. On June 3rd, at 18, the water level in Gui Jiang reached 105. 19 m, exceeding the warning water level by 7. 1 m. It rose for another four hours, and the water broke the local historical record at around 22: 00: 105.39 meters. At this point, the buildings in the county have been flooded by water for one and a half to two floors. The flood surrounded Pingle County. The county cut off the land contact with the outside world and became an "island".

Rainstorms in Taiwan's history

Seen from the historical context, Taiwan Province Province is not a treasure island, but a disaster island, and its ill-fated fate is related to its geographical location. Taiwan Province Province has a special geographical position and is often threatened by natural and man-made disasters. Because of its position as an extremely important economic, strategic and transportation hub in the western Pacific, it has become the coveted goal of the great powers. Therefore, in history, the rulers of Taiwan Province Province often changed; At the same time, living in the Pacific Rim volcanic earthquake zone and the location where typhoons often pass, Taiwan Province Province is ruthlessly destroyed by God from time to time. 1September 2, 19991The earthquake caused heavy casualties, which is still fresh in people's memory. Over the years, floods caused by typhoons have destroyed houses, broken trees and taken lives.

Rainstorms in Guilin's history

1June, 937, Guilin was flooded and there were more than 23,000 hungry people.

On May 25th 1942, the water level of Lijiang River rose sharply, affecting thousands of households.

1946 May 12 Colonel Harrison, the personal representative of US President Truman, flew to Guilin to learn about the flood situation. On July 6 ~ 7, there were heavy rains and floods for several days, and the city was bustling inside and outside.

1 947 in April 1 about1,five houses collapsed, killing four people and injuring 18 people.

On June 27-29, 1949, heavy rains caused disasters and urban traffic was interrupted. Gui Huayuan, Yunzhou, Radish Island and other places were flooded, and low-lying places such as Zhengyang Road and Wen Ming Road were all successful.

On June 6th 1952, a sudden flash flood occurred in the upper reaches of Lijiang River, and the water level of Lijiang River reached 147.43 (152.79) meters. 1800 households, with more than 5,800 people affected.

1June 2, 9661rainstorm in southern suburbs, three-hour rainfall 106 mm. Acacia River soared, and more than 7,300 mu of fields and more than 30 houses in Yanshan Commune were destroyed.

1July 974 16 Lijiang River flood, highest water level146.80m. Thirty streets in the urban area were flooded and more than 5,000 families were affected. 75 brigades in the suburbs were affected to varying degrees. The flood lasted for three days and nights before it receded.

On July 8th 1976, Guilin was flooded, with the highest water level146.94m.. 0/9 affected factories/KLOC, with a loss of 757,000 yuan; The affected paddy field is 3 1652 mu, the dry land is 4,733 mu and the vegetable field is 2,282 mu.

From May 65438 to May16 to June 17, hardrain was continuously flooded, with 30543 mu of crops flooded and 6339 mu seriously affected.

1987, Xiangbishan Shuiyue Cave:1On May 26th, 987, the flood level was 30cm below this line.

1992 Lijiang flood level 147.438+0 1 meter.

June 7 1994, Lijiang River flood level 147.06 meters.

1July 8, 996, the flood level of Lijiang River 146.86 meters.

1June 24th, 998 16:42 Lijiang River flood level147.70m..

1July 999118: 30, flood peak water level of Guilin Hydrological Station in Gui Jiang146.49 mm.

At 9: 30 on June 27th, 2003, the flood peak water level147.09m.

Flood peak water level on June 7, 2007 147.38+0m.

Rainstorms in the Yellow River in history

The Yellow River is the second longest river in China. Historically, the banks of the Yellow River were famous for their severe floods. Floods caused by storm floods and ice floods spread all over the middle and lower reaches of the river.

According to the person in charge of the Office of the State Flood Control and Drought Relief Headquarters, the Yellow River floods are mainly in the lower reaches, mainly manifested in the serious disasters brought to people on both sides of the strait by frequent breaches and diversions. Flood disaster has the characteristics of high frequency of outbreak, wide submerged area, serious flood sand pressure, great economic loss, serious consequences and far-reaching influence. The main flood disasters in history are:

1. Downstream flood: During the 2,540 years from 602 BC to 1938, the lower reaches of the Yellow River burst in 543 years, reaching 1590 times, and there were 26 major diversions, twice in three years on average and once in a hundred years. The flood starts from Jin Meng in the west, reaches Tianjin in the north and reaches Jianghuai in the south, covering 250,000 square kilometers of Hebei, Shandong, Henan, Anhui and Jiangsu provinces in the Huang-Huai-Hai Plain, with a population of over 654.38 billion.

1933 flood. 1In August, 933, floods occurred in the main tributaries of the middle reaches of the Yellow River, and the peak flow of Shaanxi County Station was 22,000 cubic meters per second. The flood caused more than 50 breaches on the north and south banks of the lower Yellow River, flooded 30 counties in Henan, Shandong, Hebei and Jiangsu provinces, and killed 1.27 million people.

1958 flood. 1In July, 958, floods occurred in the middle and lower reaches of the Yellow River, and the peak flow at Huayuankou Station was 22,300 cubic meters per second. The flood peak was high and fierce, and the Beijing-Guangzhou railway was interrupted. Under the defense of 2 million flood control troops in Henan and Shandong provinces, the flood control safety in the lower reaches of the Yellow River was ensured.

1982 flood. 1In August, 982, a flood occurred in Sanmenxia to Huayuankou section of the Yellow River, and the peak flow at Huayuankou Station was 15300 cubic meters per second. Except for some high beaches in Yuanyang, Zhongmou and Kaifeng, all other beaches in the lower reaches were flooded, and 1.303 villages, 2 1.744 million mu of cultivated land, 400,800 houses collapsed and 932,700 people were affected.

2. Floods in the middle and upper reaches: Floods in the upper reaches of the Yellow River mainly occur in the Hetao Plain of Lanzhou and Ningmeng. Because there are few rainstorms in the upper reaches, the frequency of floods is small, the flood peak flow is not large, and in the past, these areas were sparsely populated and economically underdeveloped, so the flood disaster was lighter than that in the lower reaches. From Longmen to Tongguan in the middle reaches of the Yellow River, there are loess tablelands on both sides, and the beach land is more than 1 10,000 mu, which is flooded. After Sanmenxia Reservoir was completed and put into operation, the downstream of Weihe River was seriously silted and the flood intensified.

198 1 year upstream flood. 198 1 From August 13 to September 13, it rained in the upper reaches for more than 30 days. After Liujiaxia Reservoir was impounded, the peak flow of Lanzhou Zhongshan Railway Bridge on September 65 was 5600 cubic meters per second, 438+05. The flood flooded more than 40,000 mu of farmland and 3,589 houses collapsed, causing more than 20,000 people and dozens of factories and mines in Lanzhou.

Weihe River flood in 2003. From late August to mid-June, 2003 10, the middle and lower reaches of the Yellow River suffered a rare "autumn rain in West China" weather, and there were six flood peaks in the Weihe River basin. On August 30th, the flood peak flow in Xianyang was 5,340 cubic meters, and the highest flood levels in history occurred in Xianyang, Lintong and hua county stations. The flood caused 8 breaches in the main and tributaries of Weihe River, with 562,500 people affected, 292,200 people relocated, affected farmland/kloc-0.378 million mu, and 654,380+0.872 million houses collapsed.