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2021 North Indian Ocean Cyclone Season
The 2021 North Indian Ocean cyclone season was an event in the annual cycle of tropical cyclone formation. The North Indian Ocean cyclone season has no official bounds, but cyclones tend to form between April and December, peaking between May to November. These dates conventionally delimit the period of each year when most tropical cyclones form in the northern Indian Ocean. The season began on April 2, when a depression designated as ''BOB 01'' was formed in the north Andaman Sea and quickly made landfall in Myanmar. The basin remained quiet for over a month before Cyclone Tauktae formed. It rapidly intensified into an extremely severe cyclonic storm before making landfall in Gujarat, become the strongest storm ever to strike that state since the 1998 Gujarat cyclone. Later that month, BOB 02 formed and later strengthened into Cyclone Yaas. Yaas rapidly intensified into a very severe cyclonic storm before making landfall in northwestern Odisha. The season's strongest tropical c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclone Tauktae
Extremely Severe Cyclonic Storm Tauktae () was a powerful, deadly and damaging tropical cyclone in the Arabian Sea that became the strongest tropical cyclone to make landfall in the Indian state of Gujarat since the 1998 Gujarat cyclone and one of the strongest tropical cyclones to ever affect the west coast of India and above all It was the strongest storm of 2021 North Indian Ocean cyclone season. The second depression, first cyclonic storm, first severe cyclonic storm, first very severe cyclonic storm, and first extremely severe cyclonic storm of the 2021 North Indian Ocean cyclone season, Tauktae originated from an area of low pressure in the Arabian Sea, which was first monitored by the India Meteorological Department on May 13. The low drifted eastward and organized into a deep depression by May 14. The storm soon took a northward turn, continuing to gradually intensify because of warm waters near the coast, and the system strengthened into a cyclonic storm and was named ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horn Of Africa
The Horn of Africa (HoA), also known as the Somali Peninsula, is a large peninsula and geopolitical region in East Africa.Robert Stock, ''Africa South of the Sahara, Second Edition: A Geographical Interpretation'', (The Guilford Press; 2004), p. 26 Located on the easternmost part of the African mainland, it is the fourth largest peninsula in the world. It is composed of Ethiopia, Eritrea, Somalia and Djibouti; broader definitions also include parts or all of Kenya, Sudan, South Sudan, and Uganda. The term Greater Horn Region (GHR) can additionally include Burundi, Rwanda, and Tanzania. It lies along the southern boundary of the Red Sea and extends hundreds of kilometres into the Guardafui Channel, Gulf of Aden, and Indian Ocean and shares a maritime border with the Arabian Peninsula of Western Asia. Names This peninsula has been known by various names. Ancient Greeks and Romans referred to it as Regio Aromatica or Regio Cinnamonifora due to the aromatic plants or as Regio I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rayalaseema
Rayalaseema () is a geographic region in the Indian state of Andhra Pradesh. It comprises eight south western districts of the State namely, Kurnool, Nandyal, Anantapur, Sri Sathya Sai, YSR, Annamayya, Tirupati and Chittoor districts census of India, the region with four districts had a population of 15,184,908 and covers an area of . Etymology The region was previously called ''Ceded districts'' during the rule of the British Raj. This is with reference to the time when the Nizam of Hyderabad, Ali Khan ceded the region to the British as a part of subsidiary alliance. Chilukuri Narayana Rao, a Telugu lecturer and activist from Anantapur deemed the term "ceded" as derogatory and coined the term ''Rayalaseema''. In the Andhra Mahasabha and Ceded Districts Conference held at Nandyala in November 1928, he moved a resolution to the effect which was accepted by the other delegates of the conference. The name ''Rayalaseema'' hearkened back to the Vijayanagara times, whose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakshadweep
Lakshadweep (), also known as Laccadives (), is a union territory of India. It is an archipelago of 36 islands in the Arabian sea, located off the Malabar Coast. The name ''Lakshadweep'' means "one lakh islands" in Sanskrit, though the Laccadive Islands are just one part of the archipelago of no more than a hundred islands. Malayalam is the primary as well as the widely spoken native language in the territory. The islands form the smallest union territory of India and their total surface area is just . The lagoon area covers about , the territorial waters area and the exclusive economic zone area . The region forms a single Indian district with 10 subdivisions. Kavaratti serves as the capital of the Union Territory and the region comes under the jurisdiction of Kerala High Court. The islands are the northernmost of the Lakshadweep–Maldives–Chagos group of islands, which are the tops of a vast undersea mountain range, the Chagos-Laccadive Ridge, Chagos-Lakshadweep Ridge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kerala
Kerala ( ; ) is a state on the Malabar Coast of India. It was formed on 1 November 1956, following the passage of the States Reorganisation Act, by combining Malayalam-speaking regions of the erstwhile regions of Cochin, Malabar, South Canara, and Thiruvithamkoor. Spread over , Kerala is the 21st largest Indian state by area. It is bordered by Karnataka to the north and northeast, Tamil Nadu to the east and south, and the Lakshadweep Sea to the west. With 33 million inhabitants as per the 2011 census, Kerala is the 13th-largest Indian state by population. It is divided into 14 districts with the capital being Thiruvananthapuram. Malayalam is the most widely spoken language and is also the official language of the state. The Chera dynasty was the first prominent kingdom based in Kerala. The Ay kingdom in the deep south and the Ezhimala kingdom in the north formed the other kingdoms in the early years of the Common Era (CE). The region had been a prominent spic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclone Jawad
Cyclonic Storm Jawad () was a weak tropical cyclone that caused disruptions over the East India and Bangladesh while bringing heavy rainfall and strong winds over these states as a weakened system. The tenth depression, sixth deep depression and fifth cyclonic storm of the active 2021 North Indian Ocean cyclone season, its predecessor was first tracked by Joint Typhoon Warning Center (JTWC) in the South China Sea as an area of low pressure. It then moved west-northwestwards into the Gulf of Thailand, where it crossed into the Andaman Sea by December 1. Near midnight of that day, the JTWC issued a TCFA on the system and on the next day, the India Meteorological Department (IMD) upgraded the system to a depression after passing through the Nicobar Islands. Further intensification ensued as the depression tracked through environmental conditions favorable for strengthening, and the system was upgraded into a deep depression on December 3 and into a cyclonic storm by 06:00 UTC that da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2021 South India Floods
The 2021 South India floods are a series of floods associated with Depression BOB 05 and a low pressure system that caused widespread disruption across the Indian states of Tamil Nadu, Andhra Pradesh, and the nearby Sri Lanka. The rainfall started on 1 November in Tamil Nadu. The flooding was caused by extremely heavy downpours from BOB 05, killing at least 41 people across India and Sri Lanka. Weather systems On 6 November, the IMD noted the formation of a cyclonic circulation over southeastern Bay of Bengal near Sumatra. Two days later at 13:30 UTC (19:00 IST), the JTWC started tracking the same system as ''Invest 91B''. On 9 November, under the influence of the cyclonic circulation, a low-pressure area formed over the same area. On the next day, it was upgraded to a well-marked low pressure area after the IMD noted the formation of a defined vortex in association with the system. At 15:00 UTC (21:30 IST), the IMD further upgraded it to a depression as its convective struct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclones Gulab And Shaheen
Cyclones ''Gulab'' and ''Shaheen'' were two related, consecutive tropical cyclones that caused considerable damage to South and West Asia. ''Gulab'' impacted eastern India, while ''Shaheen'' impacted Pakistan, Iran, Oman and the United Arab Emirates. ''Gulab'' was the third named storm of the 2021 North Indian Ocean cyclone season, as well as the fourth named storm of the season after its reformation in the Arabian Sea as ''Shaheen''. The cyclone's origins can be traced back to a low-pressure area situated over the Bay of Bengal on September 24. The system quickly organized, with the India Meteorological Department (IMD) upgrading the system to a depression on the same day. On the next day, the system strengthened into a Cyclonic Storm, and the IMD assigned it the name ''Gulab''. On September 26, Gulab made landfall in India's Andhra Pradesh but weakened overland, before degenerating into a remnant low on September 28. The system continued moving westward, emerging into the Arabi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joint Typhoon Warning Center
The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South Pacific Ocean, and Indian Ocean for all branches of the U.S. Department of Defense and other U.S. government agencies. Their warnings are intended for the protection of primarily military ships and aircraft as well as military installations jointly operated with other countries around the world. Its U.S. Navy components are aligned with the Naval Meteorology and Oceanography Command. History The origins of the Joint Typhoon Warning Center (JTWC) can be traced back to June 1945, when the Fleet Weather Center/Typhoon Tracking Center was established on the island of Guam, after multiple typhoons, including Typhoon Cobra of December 1944 and Typhoon Connie in June 1945, had caused a significant loss of men and ships. At this time the center ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regional Specialized Meteorological Centre
A Regional Specialized Meteorological Centre (RSMC) is responsible for the distribution of information, advisories, and warnings regarding the specific program they have a part of, agreed by consensus at the World Meteorological Organization as part of the World Weather Watch. Environmental emergency response programme As a result of the poor communications between countries following the Chernobyl disaster in the Spring of 1986, the World Meteorological Organization (WMO) was requested by the International Atomic Energy Agency (IAEA) and other international organizations to arrange for early warning messages about nuclear accidents to be transmitted over the Global Telecommunications System (GTS). In addition some WMO member countries that lacked extensive forecasting capability requested that specialized pollutant transport and dispersion forecasts be provided during these emergencies. As a result, during 1989 Meteo-France (MF), Environment Canada (EC) and the United Kingdom's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bay Of Bengal
The Bay of Bengal is the northeastern part of the Indian Ocean, bounded on the west and northwest by India, on the north by Bangladesh, and on the east by Myanmar and the Andaman and Nicobar Islands of India. Its southern limit is a line between Sangaman Kanda, Sri Lanka, and the north westernmost point of Sumatra, Indonesia. It is the largest water region called a bay in the world. There are countries dependent on the Bay of Bengal in South Asia and Southeast Asia. During the existence of British India, it was named as the Bay of Bengal after the historic Bengal region. At the time, the Port of Kolkata served as the gateway to the Crown rule in India. Cox's Bazar, the longest sea beach in the world and Sundarbans, the largest mangrove forest and the natural habitat of the Bengal tiger, are located along the bay. The Bay of Bengal occupies an area of . A number of large rivers flow into the Bay of Bengal: the Ganges– Hooghly, the Padma, the Brahmaputra–Yamuna, the Barak†... [...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] |
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