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1679 Sanhe-Pinggu Earthquake
The 1679 Sanhe-Pinggu earthquake () was a major quake that struck the Zhili (Greater Beijing) region in Qing China on the morning of September 2, 1679. It is the largest recorded surface rupture event to have occurred in the North China Plain. The epicenter was located approximately east of the Imperial Palace in Beijing. Earthquake The earthquake struck sometime between 9am and 11am on Saturday, September 2, 1679, and had its epicenter in Sanhe, modern day Hebei Province. It had an estimated magnitude of 8.0 and ruptured along most of the Xiadian Fault's length. The strike-slip earthquake was located at a depth of and was the largest known earthquake to have occurred in the North China Plain. Impact The 1679 earthquake was most devastating for the towns of Sanhe and Pinggu, east of Beijing. In these two towns, intensity is estimated to have reached X (extreme) while in Beijing the intensity reached VIII (severe). Sanhe was virtually destroyed while in Pinggu only ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanhe, Hebei
Sanhe () is a county-level city administered by the Langfang prefecture-level city in eastern Hebei province, People's Republic of China. Sanhe city, Dachang Hui Autonomous County, and Xianghe County form the " Northern Three Counties of Langfang", an exclave of Hebei province surrounded by the Beijing and Tianjin municipalities. The name of the city literally means "Three Rivers". Administrative divisions Sanhe has 5 subdistricts and 10 towns. There are 395 villages within those subdistricts/towns. Subdistricts * Dingshengdongdajie Subdistrict (), Juyangxidajie Subdistrict (), Kejilu Subdistrict (), Yingbinbeilu Subdistrict (), Xinggongdongdajie Subdistrict () Towns * Juyang (), Liqizhuang (), Yangzhuang (), Huangzhuang (), Xinji (), Duanjialing (), Huangtuzhuang (), Gaolou (), Qixinzhuang (), Yanjiao () Development Zones * Yanjiao Economic and Technological Development Zone (national level) () * Sanhe Agricultural High-tech Zone () Climate Transportation E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercalli Intensity Scale
The Modified Mercalli intensity scale (MM, MMI, or MCS), developed from Giuseppe Mercalli's Mercalli intensity scale of 1902, is a seismic intensity scale used for measuring the intensity of shaking produced by an earthquake. It measures the effects of an earthquake at a given location, distinguished from the earthquake's inherent force or strength as measured by seismic magnitude scales (such as the "" magnitude usually reported for an earthquake). While shaking is caused by the seismic energy released by an earthquake, earthquakes differ in how much of their energy is radiated as seismic waves. Deeper earthquakes also have less interaction with the surface, and their energy is spread out across a larger volume. Shaking intensity is localized, generally diminishing with distance from the earthquake's epicenter, but can be amplified in sedimentary basins and certain kinds of unconsolidated soils. Intensity scales empirically categorize the intensity of shaking based on the ef ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disasters In Qing Dynasty
A disaster is a serious problem occurring over a short or long period of time that causes widespread human, material, economic or environmental loss which exceeds the ability of the affected community or society to cope using its own resources. Disasters are routinely divided into either "natural disasters" caused by natural hazards or "human-instigated disasters" caused from anthropogenic hazards. However, in modern times, the divide between natural, human-made and human-accelerated disasters is difficult to draw. Examples of natural hazards include avalanches, flooding, cold waves and heat waves, droughts, earthquakes, cyclones, landslides, lightning, tsunamis, volcanic activity, wildfires, and winter precipitation. Examples of anthropogenic hazards include criminality, civil disorder, terrorism, war, industrial hazards, engineering hazards, power outages, fire, hazards caused by transportation, and environmental hazards. Developing countries suffer the greatest costs wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
17th Century In Beijing
17 (seventeen) is the natural number following 16 and preceding 18. It is a prime number. Seventeen is the sum of the first four prime numbers. In mathematics 17 is the seventh prime number, which makes seventeen the fourth super-prime, as seven is itself prime. The next prime is 19, with which it forms a twin prime. It is a cousin prime with 13 and a sexy prime with 11 and 23. It is an emirp, and more specifically a permutable prime with 71, both of which are also supersingular primes. Seventeen is the sixth Mersenne prime exponent, yielding 131,071. Seventeen is the only prime number which is the sum of four consecutive primes: 2, 3, 5, 7. Any other four consecutive primes summed would always produce an even number, thereby divisible by 2 and so not prime. Seventeen can be written in the form x^y + y^x and x^y - y^x, and, as such, it is a Leyland prime and Leyland prime of the second kind: :17=2^+3^=3^-4^. 17 is one of seven lucky numbers of Euler which prod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1679 Earthquakes
Events January–June * January 24 – King Charles II of England dissolves the "Cavalier Parliament", after nearly 18 years. * February 3 – Moroccan troops from Fez are killed, along with their commander Moussa ben Ahmed ben Youssef, in a battle against rebels in the Jbel Saghro mountain range, but Moroccan Sultan Ismail Ibn Sharif is able to negotiate a ceasefire allowing his remaining troops safe passage back home. * February 5 – The Treaty of Celle is signed between France and Sweden on one side, and the Holy Roman Empire, at the town of Celle in Saxony (now in Germany). Sweden's sovereignty over Bremen-Verden is confirmed and Sweden cedes control of Thedinghausen and Dörverden to the Germans. * February 19 – Ajit Singh Rathore becomes the new Maharaja of the Jodhpur State a principality in India also known as Marwar, now located in Rajasthan state. * March 6 – In England, the " Habeas Corpus Parliament" (or "First Exclusion Parliam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earthquakes In China
This is a List of earthquakes in China, part of the series of lists of disasters in China. China has been the location of some of the most deadly earthquakes in history. The deadliest was the 1976 Tangshan earthquake with 300,000+ deaths. Earthquakes in the loess plateau where residents lived in yaodong caves tended to have big casualties, including the 1303 Hongdong and 1920 Haiyuan earthquakes. The most recent earthquake with a death toll of more than a thousand was the 2010 Yushu earthquake, which killed 2,698. The collision of India with the rest of Asia has led to seismic activity throughout Western China, particularly in Tibet and the Yunnan, Xinjiang, Sichuan, Gansu and Qinghai provinces. However, these regions in comparison with Eastern China have a low population density. These areas also in general have poorer transport and building codes. Throughout China, poor building codes increases the damage and loss of life from earthquakes. The northern regions of Eastern C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1976 Tangshan Earthquake
The 1976 Tangshan earthquake () was a 7.6 earthquake that hit the region around Tangshan, Hebei, China, at 3:42 a.m. on 28 July 1976. The maximum intensity of the earthquake was XI (''Extreme'') on the Mercalli scale. In minutes, 85 percent of the buildings in Tangshan collapsed or were rendered unusable, all services failed, and most of the highway and railway bridges collapsed or were seriously damaged. The official report claimed 242,769 deaths and 164,851 serious injuries in Tangshan, but when taken into account the missing, the injured who later died and the deaths in nearby Beijing and Tianjin, scholars accepted at least 300,000 died, making it the deadliest earthquake in China and among the top disasters in China by death toll. The earthquakes The Tangshan earthquake was composed of two main shocks. The first struck at 3:42:56 in the morning (local time), approximately 12 km under the southern part of Tangshan.. The was initially estimated at 8.1, subsequen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liaoning Province
Liaoning () is a coastal province in Northeast China that is the smallest, southernmost, and most populous province in the region. With its capital at Shenyang, it is located on the northern shore of the Yellow Sea, and is the northernmost coastal province of the People's Republic of China. Historically a gateway between China proper and Manchuria, the modern Liaoning province was established in 1907 as Fengtian or Fengtien province and was renamed Liaoning in 1929. It was also known at that time as Mukden Province for the Manchu name of ''Shengjing'', the former name of Shenyang. Under the Japanese-puppet Manchukuo regime, the province reverted to its 1907 name, but the name Liaoning was restored for a brief time in 1945 and then again in 1954. Liaoning borders the Yellow Sea ( Korea Bay) and Bohai Sea in the south, North Korea's North Pyongan and Chagang provinces in the southeast, Jilin to the northeast, Hebei to the southwest, and Inner Mongolia to the northwest. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gansu Province
Gansu (, ; alternately romanized as Kansu) is a province in Northwest China. Its capital and largest city is Lanzhou, in the southeast part of the province. The seventh-largest administrative district by area at , Gansu lies between the Tibetan and Loess plateaus and borders Mongolia (Govi-Altai Province), Inner Mongolia and Ningxia to the north, Xinjiang and Qinghai to the west, Sichuan to the south and Shaanxi to the east. The Yellow River passes through the southern part of the province. Part of Gansu's territory is located in the Gobi Desert. The Qilian mountains are located in the south of the Province. Gansu has a population of 26 million, ranking 22nd in China. Its population is mostly Han, along with Hui, Dongxiang and Tibetan minorities. The most common language is Mandarin. Gansu is among the poorest administrative divisions in China, ranking 31st, last place, in GDP per capita as of 2019. The State of Qin originated in what is now southeastern Gansu an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kangxi Emperor
The Kangxi Emperor (4 May 1654– 20 December 1722), also known by his temple name Emperor Shengzu of Qing, born Xuanye, was the third emperor of the Qing dynasty, and the second Qing emperor to rule over China proper, reigning from 1661 to 1722. The Kangxi Emperor's reign of 61 years makes him the longest-reigning emperor in Chinese history (although his grandson, the Qianlong Emperor, had the longest period of ''de facto'' power, ascending as an adult and maintaining effective power until his death) and one of the longest-reigning rulers in history. However, since he ascended the throne at the age of seven, actual power was held for six years by four regents and his grandmother, the Grand Empress Dowager Xiaozhuang. The Kangxi Emperor is considered one of China's greatest emperors. He suppressed the Revolt of the Three Feudatories, forced the Kingdom of Tungning in Taiwan and assorted Mongol rebels in the North and Northwest to submit to Qing rule, and blocked Tsari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deshengmen
Deshengmen (; lit. "Gate of Virtuous Triumph") is a city gate that was once part of Beijing's northern city wall. It is one of Beijing's few preserved city gates and now stands as a landmark on the northern 2nd Ring Road. Latimer D. (2014) ''The Improbable Beijing Guidebook'', Sinomaps, Beijing, , p.69 The original gate complex, built in 1437, was composed of three structures – the gatehouse, archery tower, and barbican. The gatehouse proper was demolished in 1921, and the city wall was torn down in 1969. Today only the archery tower and the barbican survives. They overlook the northern city moat, and house an ancient coin exhibition inside. Deshengmen is now a major transportation node in northern Beijing. The gate complex is surrounded by the Deshengmen bridge, a rotary overpass that channels traffic from the 2nd Ring Road to the Badaling Expressway. The street that once passed through the gate is still named in relation to it. South of Deshengmen and inside the old ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beihai Park
Beihai Park () is a public park and former imperial garden located in the northwestern part of the Imperial City, Beijing. First built in the 11th century, it is among the largest of all Chinese gardens and contains numerous historically important structures, palaces, and temples. Since 1925, the place has been open to the public as a park. It is also connected at its northern end to the Shichahai. The park has an area of more than , with a lake that covers more than half of the entire park. At the center of the park is an island called Jade Flower Island (), whose highest point is . ''Beihai'' literally means "Northern Sea". There are also corresponding Central (''Zhonghai'') and Southern (''Nanhai'') "Seas" elsewhere. These latter two are joined inside a complex of buildings known after them as Zhongnanhai; it is the home of China's paramount leaders. The Beihai Park, as with many of Chinese imperial gardens, was built to imitate renowned scenic spots and architectu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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