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Cyclone Yaas
Very Severe Cyclonic Storm Yaas () was a relatively strong and very damaging tropical cyclone that made landfall in Odisha and brought significant impacts to West Bengal during late May 2021. The second cyclonic storm, second severe cyclonic storm, and second very severe cyclonic storm of the 2021 North Indian Ocean cyclone season, Yaas formed from a tropical disturbance that the Indian Meteorological Department first monitored on May 23. Conditions in the basin favored development as the system became a deep depression later that day, before intensifying into a cyclonic storm on the next day, receiving the name ''Yaas''. The system further intensified as it turned to the northeast, becoming a severe cyclonic storm on May 24 despite moderate wind shear. Marginally favorable conditions further continued as Yaas accelerated northeastward, strengthening to a Category 1-equivalent tropical cyclone and to a very severe cyclonic storm on May 25. Yaas crossed the northern Odisha coast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odisha
Odisha (English: , ), formerly Orissa ( the official name until 2011), is an Indian state located in Eastern India. It is the 8th largest state by area, and the 11th largest by population. The state has the third largest population of Scheduled Tribes in India. It neighbours the states of Jharkhand and West Bengal to the north, Chhattisgarh to the west, and Andhra Pradesh to the south. Odisha has a coastline of along the Bay of Bengal in Indian Ocean. The region is also known as Utkala and is also mentioned in India's national anthem, " Jana Gana Mana". The language of Odisha is Odia, which is one of the Classical Languages of India. The ancient kingdom of Kalinga, which was invaded by the Mauryan Emperor Ashoka (which was again won back from them by King Kharavela) in 261 BCE resulting in the Kalinga War, coincides with the borders of modern-day Odisha. The modern boundaries of Odisha were demarcated by the British Indian government when Orissa Province wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wind Shear
Wind shear (or windshear), sometimes referred to as wind gradient, is a difference in wind speed and/or direction over a relatively short distance in the atmosphere. Atmospheric wind shear is normally described as either vertical or horizontal wind shear. Vertical wind shear is a change in wind speed or direction with a change in altitude. Horizontal wind shear is a change in wind speed with a change in lateral position for a given altitude. Wind shear is a microscale meteorological phenomenon occurring over a very small distance, but it can be associated with mesoscale or synoptic scale weather features such as squall lines and cold fronts. It is commonly observed near microbursts and downbursts caused by thunderstorms, fronts, areas of locally higher low-level winds referred to as low-level jets, near mountains, radiation inversions that occur due to clear skies and calm winds, buildings, wind turbines, and sailboats. Wind shear has significant effects on the control of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low-level Circulation Center
The eye is a region of mostly calm weather at the center of tropical cyclones. The eye of a storm is a roughly circular area, typically in diameter. It is surrounded by the ''eyewall'', a ring of towering thunderstorms where the most severe weather and highest winds occur. The cyclone's lowest barometric pressure occurs in the eye and can be as much as 15 percent lower than the pressure outside the storm. In strong tropical cyclones, the eye is characterized by light winds and clear skies, surrounded on all sides by a towering, symmetric eyewall. In weaker tropical cyclones, the eye is less well defined and can be covered by the central dense overcast, an area of high, thick clouds that show up brightly on satellite imagery. Weaker or disorganized storms may also feature an eyewall that does not completely encircle the eye or have an eye that features heavy rain. In all storms, however, the eye is the location of the storm's minimum barometric pressure—where the atmospheric pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India Meteorological Department
The India Meteorological Department (IMD) is an agency of the Ministry of Earth Sciences of the Government of India. It is the principal agency responsible for meteorological observations, weather forecasting and seismology. IMD is headquartered in Delhi and operates hundreds of observation stations across India and Antarctica. Regional offices are at Chennai, Mumbai, Kolkata, Nagpur, Guwahati and New Delhi. IMD is also one of the six Regional Specialised Meteorological Centres of the World Meteorological Organisation. It has the responsibility for forecasting, naming and distribution of warnings for tropical cyclones in the Northern Indian Ocean region, including the Malacca Straits, the Bay of Bengal, the Arabian Sea and the Persian Gulf. History In 1686, Edmond Halley published his treatise on the Indian summer monsoon, which he attributed to a seasonal reversal of winds due to the differential heating of the Asian landmass and the Indian Ocean. The first meteorological obs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coordinated Universal Time
Coordinated Universal Time or UTC is the primary time standard by which the world regulates clocks and time. It is within about one second of mean solar time (such as UT1) at 0° longitude (at the IERS Reference Meridian as the currently used prime meridian) and is not adjusted for daylight saving time. It is effectively a successor to Greenwich Mean Time (GMT). The coordination of time and frequency transmissions around the world began on 1 January 1960. UTC was first officially adopted as CCIR Recommendation 374, ''Standard-Frequency and Time-Signal Emissions'', in 1963, but the official abbreviation of UTC and the official English name of Coordinated Universal Time (along with the French equivalent) were not adopted until 1967. The system has been adjusted several times, including a brief period during which the time-coordination radio signals broadcast both UTC and "Stepped Atomic Time (SAT)" before a new UTC was adopted in 1970 and implemented in 1972. This change also a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crore
A crore (; abbreviated cr) denotes ten million (10,000,000 or 107 in scientific notation) and is equal to 100 lakh in the Indian numbering system. It is written as 1,00,00,000 with the local 2,2,3 style of digit group separators (one lakh is equal to one hundred thousand, and is written as 1,00,000). It is widely used both in official and other contexts in Afghanistan, Bangladesh, Bhutan, India, Myanmar, Nepal, Pakistan, and Sri Lanka. It is often used in Bangladeshi, Indian, Pakistani, and Sri Lankan English. Money Large amounts of money in Bangladesh, India, Nepal, and Pakistan are often written in terms of ''Koti'' or ''crore''. For example (one hundred and fifty million) is written as "fifteen ''crore'' rupees", "15 crore" or "". In the abbreviated form, usage such as "15 cr" (for "15 ''crore'' rupees") is common. Trillions (in the short scale) of money are often written or spoken of in terms of ''lakh crore''. For example, ''one trillion rupees'' is equivalent to: * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Rupee
The Indian rupee ( symbol: ₹; code: INR) is the official currency in the republic of India. The rupee is subdivided into 100 ''paise'' (singular: ''paisa''), though as of 2022, coins of denomination of 1 rupee are the lowest value in use whereas 2000 rupees is the highest. The issuance of the currency is controlled by the Reserve Bank of India. The Reserve Bank manages currency in India and derives its role in currency management on the basis of the Reserve Bank of India Act, 1934. Etymology The immediate precursor of the rupee is the ''rūpiya''—the silver coin weighing 178 grains minted in northern India by first Sher Shah Suri during his brief rule between 1540 and 1545 and adopted and standardized later by the Mughal Empire. The weight remained unchanged well beyond the end of the Mughals until the 20th century. Though Pāṇini mentions (), it is unclear whether he was referring to coinage. ''Arthashastra'', written by Chanakya, prime minister to the first Maurya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South 24 Parganas
South 24 Parganas (Pron: pɔrɡɔnɔs; abbr. 24 PGS (S)), or sometimes South Twenty Four Parganas and Dakshin 24 Parganas, is a district in the Indian state of West Bengal, headquartered in Alipore. It is the largest district of West Bengal by area and second largest by population. It is the sixth most populous district in India (out of 640). On one side of the district there is the urban fringe of Kolkata, and on the other the remote riverine villages in the Sundarbans. History Originally, the capital of Raja Bikramaditya and Maharaja Pratapaditya was at Dhumghat. Later it was transferred to Ishwaripur (Originated from the name Jeshoreshwaripur). Maharaja Pratapaditya declared the independence of South Bengal from the Mughal Empire. Pratapaditya's father Shrihari (Shridhar), a Kayastha, was an influential officer in the service of Daud Khan Karrani. Upon the fall of Daud, he fled with the government treasure in his custody. He then, in 1574, set up a kingdom for himself in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North 24 Parganas
North 24 Parganas (abv. 24 PGS (N)) or sometimes North Twenty Four Parganas is a district in southern West Bengal, of eastern India. North 24 Parganas extends in the tropical zone from latitude 22° 11′ 6″ north to 23° 15′ 2″ north and from longitude 88º20' east to 89º5' east. Barasat is the district headquarters of North 24 Parganas. North 24 Parganas is West Bengal's most populous district and also (since 2014) the most populated district in the whole of India. It is the tenth-largest district in the State by area. History British Raj The territory of Greater 24 Parganas were under the Satgaon (ancient Saptagram, now in Hoogly district) administration during the Mughal era and later it was included in Hoogly chakla (district under post-Mughal Nawabi rule) during the rule of Murshid Quli Khan. In 1757, after the Battle of Plassey, Nawab Mir Jafar conferred the Zamindari of 24 parganas and janglimahals (small administrative units) upon the British East India Company. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kolkata
Kolkata (, or , ; also known as Calcutta , the official name until 2001) is the capital of the Indian state of West Bengal, on the eastern bank of the Hooghly River west of the border with Bangladesh. It is the primary business, commercial, and financial hub of Eastern India and the main port of communication for North-East India. According to the 2011 Indian census, Kolkata is the seventh-most populous city in India, with a population of 45 lakh (4.5 million) residents within the city limits, and a population of over 1.41 crore (14.1 million) residents in the Kolkata Metropolitan Area. It is the third-most populous metropolitan area in India. In 2021, the Kolkata metropolitan area crossed 1.5 crore (15 million) registered voters. The Port of Kolkata is India's oldest operating port and its sole major riverine port. Kolkata is regarded as the cultural capital of India. Kolkata is the second largest Bengali-speaking city after Dhaka ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hooghly District
Hooghly district () is one of the districts of the Indian state of West Bengal. It can alternatively be spelt ''Hoogli'' or ''Hugli''. The district is named after the Hooghly River. The headquarters of the district are at Hooghly-Chinsura (''Chuchura''). There are four subdivisions: Chinsurah Sadar, Srirampore, Chandannagore, and Arambagh. History The district of Hooghly derived its name from the town of Hooghly on the west bank of the Hugli River about 40 km north of Kolkata. This town was a major river port for trade in India before colonialism. The district has thousands of years of rich heritage as part of the Bengali kingdom of Bhurshut. The first European to reach this area was the Portuguese sailor Vasco da Gama. In 1536 Portuguese traders obtained a permit from Sultan Mahmud Shah to trade in this area. In those days the Hooghly River was the main route for transportation and Hooghly served as an excellent trading port. Within a few decades, the town of Hoog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jhargram
Jhargram is a city and a municipality in the Indian States and territories of India, state of West Bengal. It is the headquarters of the Jhargram district. It is a popular tourist destination known for its forests, ancient temples and royal palaces. Geography Location Jhargram is located at . It has an average elevation of 81 metres (265 feet). The weather, like much of Bengal, is extremely humid and tropical. Temperatures can reach as high as 46 °C in the hot and dry months of May and June but can plummet to 4 °C in the chilly nights of December and January. Note: The map alongside presents some of the notable locations in the subdivision. All places marked in the map are linked in the larger full screen map. History Legend says that around 1592 CE, Man Singh of Kingdom of Amber, Amber had come to conquer Bengal on behest of Mughal Emperor Akbar from Rajputana (Rajasthan) to expand the Mughal Empire to Eastern India. He appointed one of his loyal offic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
