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Tropical Storm Sanba (2023)
Tropical Storm Sanba was a weak but destructive tropical cyclone which brought heavy rains to Vietnam and South China in mid-October 2023. The sixteenth named storm of the annual typhoon season, the precursor of Sanba formed as a low-pressure area on October 13, west of the Philippines. The system moved north-northwest ward and gradually gaining strength due to favourable atmospheric condition. On October 17, the system intensified to a tropical depression, and became Tropical Storm Sanba the following day. Sanba later re-curved to the north-northeast, striking the western coast of Hainan. On October 20, Sanba decelerated and hit the western coast of the Leizhou Peninsula. The system weakened due to hostile environment and dissipated later that day. The precursor of Sanba interacted with the Intertropical Convergence Zone (ITCZ), which brought heavy rains to Vietnam, sinking two fishing boats, killing three people and 12 other were missing. Due to its slow-paced movement, Sanba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Tonkin
The Gulf of Tonkin is a gulf at the northwestern portion of the South China Sea, located off the coasts of Tonkin ( northern Vietnam) and South China. It has a total surface area of . It is defined in the west and northwest by the northern coastline of Vietnam down to the Cồn Cỏ district, in the north by China's Guangxi Zhuang Autonomous Region, and to the east by the Leizhou Peninsula and Hainan Island. English sources from the People's Republic of China refer to the Gulf of Tonkin as Beibu Wan. Description and etymology The name ''Tonkin'', written "" in chữ Hán characters and in the Vietnamese alphabet, means "eastern capital", and is the former toponym for Hanoi, the present capital of Vietnam. It is not to be confused with Tokyo, which is also written "" and also means "eastern capital". During the French colonial era, the northern region of today’s Vietnam was called ''Tonkin''. ''Bắc Bộ'' is the native Vietnamese name of Tonkin, which is the nowad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Vietnam
Central Vietnam ( or ), also known as Middle Vietnam or The Middle, formerly known as by the State of Vietnam, by the Republic of Vietnam, or '' Annam'' under French colonial rule, is one of the three geographical regions within Vietnam. The name Trung Bộ was used by the emperor Bảo Đại when he established administrative level higher than Province in 1945, instead of the Trung Kỳ which recalled the French occupation. This name was officially used by government of the Democratic Republic of Vietnam and is popularly used today. The two south central costal provinces Ninh Thuận and Bình Thuận are sometimes seen as part of the Southeast region. Administration Central Vietnam includes 3 administrative regions, which in turn comprises 19 First Tier units. Municipality (thành phố trực thuộc trung ương) Of all 19 First Tier units, 1 is municipality and 18 are provinces. Gallery See also * Northern, Central and Southern Vietnam *Regions of Vietnam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lingao County
Língāo County (formerly romanised as Limko or Limkao) is an administrative district in Hainan province, China. It is one of the 4 counties of Hainan. Its postal code is 571800, and in 1999, its population was 399,057 people, who mainly speak the Be language. Climate Lingao has a tropical savanna climate (Köppen ''Aw'').It borders the subtropical monsoon climate (Köppen Köppen is a German surname. Notable people with the surname include: * Bernd Köppen (1951–2014), German pianist and composer * Carl Köppen (1833-1907), German military advisor in Meiji era Japan * Edlef Köppen (1893–1939), German author ... ''Cwa''). See also * List of administrative divisions of Hainan References * Official website (Chinese) Lingao County {{Hainan-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhanjiang
Zhanjiang; Leizhou Min: ''Tchiàm-kōng''; previously Tsamkong or Guangzhouwan, then romanized in English as Kwangchowan or Kwangchow Wan. is a port city on the southwestern panhandle of Guangdong province in South China. The prefecture-level city of Zhanjiang administers the whole of Leizhou Peninsula, facing Haikou city of Hainan across the Qiongzhou Strait. As of the 2020 census, its population was 6,981,236 (6,994,832 in 2010) whom 1,931,455 lived in the builtup (or metro) area consisting of four urban districts: Chikan, Xiashan, Potou, and Mazhang. In 2007, the city was named China's top ten livable cities by Chinese Cities Brand Value Report, which was released at 2007 Beijing Summit of China Cities Forum. History Imperial China era During the Qin dynasty (221–206 BC), the area belonged to Xiang Shire. The imperial government of the Han dynasty (206 BC−220 AD) set Xuwen County as the administrator of the whole Leizhou Peninsula. It was on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barometric Pressure
Atmospheric pressure, also known as air pressure or barometric pressure (after the barometer), is the pressure within the atmosphere of Earth. The standard atmosphere (symbol: atm) is a unit of pressure defined as , which is equivalent to 1,013.25 millibars, 760 mm Hg, 29.9212 inchesHg, or 14.696 psi.International Civil Aviation Organization. ''Manual of the ICAO Standard Atmosphere'', Doc 7488-CD, Third Edition, 1993. . The atm unit is roughly equivalent to the mean sea-level atmospheric pressure on Earth; that is, the Earth's atmospheric pressure at sea level is approximately 1 atm. In most circumstances, atmospheric pressure is closely approximated by the hydrostatic pressure caused by the weight of air above the measurement point. As elevation increases, there is less overlying atmospheric mass, so atmospheric pressure decreases with increasing elevation. Because the atmosphere is thin relative to the Earth's radius—especially the dense atmospheric layer at low altitudes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maximum Sustained Wind
The maximum sustained wind associated with a tropical cyclone is a common indicator of the intensity of the storm. Within a mature tropical cyclone, it is found within the eyewall at a certain distance from the center, known as the radius of maximum wind, or RMW. Unlike gusts, the value of these winds are determined via their sampling and averaging the sampled results over a period of time. Wind measuring has been standardized globally to reflect the winds at above mean sea level, and the maximum sustained wind represents the highest average wind over either a one-minute (US) or ten-minute time span (see the definition, below), anywhere within the tropical cyclone. Surface winds are highly variable due to friction between the atmosphere and the Earth's surface, as well as near hills and mountains over land. Over the ocean, satellite imagery is often used to estimate the maximum sustained winds within a tropical cyclone. Land, ship, aircraft reconnaissance observations, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
