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2023–24 South-West Indian Ocean Cyclone Season
The 2023–24 South-West Indian Ocean cyclone season was an above-average season, including ten named storms (including an unnamed tropical storm), six tropical cyclones and two intense tropical cyclones. Despite its moderate activity, it was the least deadly season in four years, causing only 53 deaths, most of which were caused by cyclones Alvaro and Gamane. It began on 15 November 2023, and ended on 30 April 2024, with the exception for Mauritius and the Seychelles, where it ended on 15 May 2024. These dates conventionally delimit the period of each year when most tropical and subtropical cyclones form in the basin, which is west of 90°E and south of the Equator. However, tropical cyclones can form year-round, and all tropical cyclones that formed between 1 July 2023 and 30 June 2024 would be part of the season. Tropical and subtropical cyclones in this basin are monitored by the Regional Specialised Meteorological Centre in Réunion and unofficially by the Joint Typhoon Wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
2021–22 South-West Indian Ocean Cyclone Season
The 2021–22 South-West Indian Ocean cyclone season had the latest start on record. Despite the late start, it was an above-average season that produced 12 named storms, with five becoming tropical cyclones. The season began on 15 November 2021, and ended on 30 April 2022, with the exception for Mauritius and the Seychelles, for which it ended on 15 May 2022. These dates conventionally delimit the period of each year when most tropical and subtropical cyclones form in the basin, which is west of longitude, 90°E and south of the Equator. However, tropical cyclones that form at any time between July 1st, 2021 and June 30th, 2022 will count towards the season total. Tropical and subtropical cyclones in this basin are monitored by the Regional Specialised Meteorological Centre in Réunion and unofficially by the Joint Typhoon Warning Center. __TOC__ Seasonal summary ImageSize = width:1070 height:225 PlotArea = top:10 bottom:80 right:20 left:20 Legend = columns:3 left:30 top: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
1982–83 South-West Indian Ocean Cyclone Season
The 1982–83 South-West Indian Ocean cyclone season was the least active cyclone season in the basin since 1961–1962. There were six systems that were named, although three of them – Arilisy, Clera, and Fely – failed to intensify beyond tropical depression status. No storms reached tropical cyclone status, according to the official warning agency for the basin, Météo-France, although the two strongest storms – Bemany and Elinah – peaked just below that intensity. The first named storm, Arilisy, formed on October 27, and dissipated without having affected land. However, the Joint Typhoon Warning Center (JTWC), which is an unofficial warning center for the basin, briefly tracked a tropical depression in July. The next storm was Bemany, which passed east of Mauritius near peak intensity in early December. Tropical Depression Clera existed briefly in the middle of September, and Tropical Storm Dadafy moved across the eastern portion of the basin in late December. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Toamasina, Madagascar
Toamasina (), meaning "like salt" or "salty", unofficially and in French Tamatave or in the past as Port aux prunes, is the capital of the Atsinanana region on the east coast of Madagascar on the Indian Ocean. The city is the chief seaport of the country, situated northeast of its capital and largest city Antananarivo. In 2018 Toamasina had a population of 325,857. History Under French rule, Toamasina was the seat of several foreign consuls, as well as of numerous French officials, and was the chief port for the capital and the interior. Imports consisted principally of piece-goods, farinaceous foods, and iron and steel goods; main exports were gold dust, raffia, hides, caoutchouc (natural rubber) and live animals. Communication with Europe was maintained by steamers of the Messageries Maritimes and the Havraise companies, and also with Mauritius, and thence to Sri Lanka, by the British Union-Castle Line. During the colonial period, owing to the character of the soil and the fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
United Nations Office For The Coordination Of Humanitarian Affairs
The United Nations Office for the Coordination of Humanitarian Affairs (OCHA) is a United Nations (UN) body established in December 1991 by the General Assembly to strengthen the international response to complex emergencies and natural disasters. It is the successor to the Office of the United Nations Disaster Relief Coordinator (UNDRO). The Department of Humanitarian Affairs (DHA) was established shortly thereafter by the Secretary-General, but in 1998, was merged into OCHA, which became the UN's main focal point on major disasters. OCHA's mandate was subsequently broadened to include coordinating humanitarian response, policy development and humanitarian advocacy. Its activities include organizing and monitoring humanitarian funding, advocacy, policymaking, and information exchange to facilitate rapid-response teams for emergency relief. OCHA is led by the Under-Secretary-General for Humanitarian Affairs and Emergency Relief Coordinator (USG/ERC), appointed for a five-yea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Mozambique
Mozambique, officially the Republic of Mozambique, is a country located in Southeast Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi and Zambia to the northwest, Zimbabwe to the west, and Eswatini and South Africa to the south and southwest. The sovereign state is separated from the Comoros, Mayotte, and Madagascar by the Mozambique Channel to the east. The capital and largest city is Maputo. Between the 7th and 11th centuries, a series of Swahili port towns developed on that area, which contributed to the development of a distinct Swahili culture and dialect. In the late medieval period, these towns were frequented by traders from Somalia, Ethiopia, Egypt, Arabia, Persia, and India. The voyage of Vasco da Gama in 1498 marked the arrival of the Portuguese Empire, Portuguese, who began a gradual process of colonisation and settlement in 1505. After over four centuries of Portuguese Mozambique, Portuguese rule, Mozambique Mozambican War of Indepen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Madagascar
Madagascar, officially the Republic of Madagascar, is an island country that includes the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's List of islands by area, fourth largest island, the List of island countries, second-largest island country, and the List of countries and dependencies by area, 46th largest country overall. Its capital and List of cities in Madagascar, largest city is Antananarivo. Following the prehistoric breakup of the supercontinent Gondwana, Madagascar split from Africa during the Early Jurassic period, around 180 million years ago, and separated from the Indian subcontinent approximately 90 million years ago. This isolation allowed native plants and animals to evolve in relative seclusion; as a result, Madagascar is a biodiversity hotspot and one of the world's 17 megadiverse countries, with over 90% of its wildlife of Madagascar, wildlife being endemic. The island has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Morombe (district)
Morombe is a district of Atsimo-Andrefana in Madagascar. It can be reached by the National road 55 or pirogue from Morondava. It is situated at 283 km from Tulear. The district has an area of , and the estimated population in 2020 was 231,431. An airport serves the town. Television For 17 years now there is no television available in Morombe. At the time the transmitter broke down, the director took it to Tulear and later to Antananarivo but it was never returned. Municipalities The district is further divided into eight municipalities: * Ambahikily * Antanimeva * Antongo Vaovao * Basibasy * Befandefa * Befandriana Sud * Morombe * Nosy Ambositra Baobab d'Andombiry The largest baobab in this world is found in the village of Belintsaka, 23 km from Morombe. It has a circumference of almost 28m. There are more than 6000 adult baobabs alone in the forest of Andombiry of which 30 specimen are very large, with a circumference of more than 20m. See also * Morondava * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Tropical Cyclones In 2003
During 2003, tropical cyclones formed within seven different tropical cyclone basins, located within various parts of the Atlantic, Pacific and Indian Oceans. During the year, a total of 129 systems formed with 85 of these developing further and were tropical cyclone naming, named by the responsible warning centre. The strongest tropical cyclone of the year was Cyclone Inigo, which was estimated to have a minimum barometric pressure of and was tied with Cyclone Gwenda for being the most intense recorded cyclone in the List of Australian region cyclone seasons, Australian region in terms of pressure, with the possible exception of Cyclone Mahina. So far, 26 Saffir-Simpson scale, Category 3 tropical cyclones formed, including six Saffir-Simpson scale, Category 5 tropical cyclones formed in 2003, tying Tropical cyclones in 2021, 2021. The accumulated cyclone energy (ACE) index for the 2003 (seven basins combined), as calculated by Colorado State University was 833 units. Tropical cy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Accumulated Cyclone Energy
Accumulated cyclone energy (ACE) is a metric used to compare overall activity of tropical cyclones, utilizing the available records of windspeeds at six-hour intervals to synthesize storm duration and strength into a single index value. The ACE index may refer to a single storm or to groups of storms such as those within a particular month, a full season or combined seasons. It is calculated by summing the square of tropical cyclones' maximum sustained winds, as recorded every six hours, but only for windspeeds of at least tropical storm strength (≥ 34 kn; 63 km/h; 39 mph); the resulting figure is divided by 10,000 to place it on a more manageable scale. The calculation originated as the Hurricane Destruction Potential (HDP) index, which sums the squares of tropical cyclones' maximum sustained winds while at hurricane strength, at least 64 knots (≥ 119 km/h; 74 mph) at six-hour recorded intervals across an entire season. The HDP index was later modified ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
