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2012–13 South-West Indian Ocean Cyclone Season
The 2012–13 South-West Indian Ocean cyclone season was a slightly above average event in tropical cyclone formation in the Southern hemisphere tropical cyclone year starting on July 1, 2012, and ending on June 30, 2013. Within this basin, tropical and subtropical disturbances are officially monitored by the Regional Specialised Meteorological Centre on Réunion island, while the Mauritius and Madagascar weather services assign names to significant tropical and subtropical disturbances. The first tropical disturbance of the season developed on October 12 and rapidly developed into the earliest known intense tropical cyclone on record during October 14. __TOC__ Seasonal summary ImageSize = width:800 height:200 PlotArea = top:10 bottom:80 right:20 left:20 Legend = columns:3 left:30 top:58 columnwidth:250 AlignBars = early DateFormat = dd/mm/yyyy Period = from:01/10/2012 till:01/06/2013 TimeAxis = orientation:horizontal ScaleMinor = grid:black unit:month increment:1 s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclone Felleng
Intense Tropical Cyclone Felleng was a powerful tropical cyclone that caused destruction across Seychelles, Madagascar, and Réunion. The seventh Tropical Disturbance, sixth named storm, and the third Intense Tropical Cyclone of the 2012–13 South-West Indian Ocean cyclone season, Felleng originated from an area of atmospheric convection embedded in the Intertropical Convergence Zone. In total, Felleng caused 18 fatalities and above United States dollar, US$10 million in damages. Meteorological history After the Madden–Julian oscillation left its suppressive phase in the South-West Indian Ocean, a low-pressure area embedded in the Intertropical Convergence Zone was noted by Météo-France La Réunion (MFR) on 24 January. Atmospheric convection, Convection was mainly active in the northeast portion of the system, with winds reaching in some places. The system's low-level circulation was poorly defined by 25 January, with the system as a whole being negatively affected by wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Sumatra
West Sumatra ( id, Sumatra Barat) is a Provinces of Indonesia, province of Indonesia. It is located on the west coast of the island of Sumatra and includes the Mentawai Islands off that coast. The province has an area of , with a population of 5,534,472 at the 2020 Indonesian census, 2020 census.Badan Pusat Statistik, Jakarta, 2021. The official estimate at mid 2021 was 5,580,232.Badan Pusat Statistik, Jakarta, 2022. West Sumatra borders the Indian Ocean to the west, as well as the provinces of North Sumatra to the north, Riau to the northeast, Jambi to the southeast, and Bengkulu to the south. The province is List of regencies and cities in West Sumatra, subdivided into twelve Regency (Indonesia), regencies and seven City status in Indonesia#Kota, cities. It has relatively more cities than other provinces outside of Java, although several of them are relatively low in population compared with cities elsewhere in Indonesia. ' is the province's capital city, capital and List of Indo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radius Of Maximum Wind
The radius of maximum wind (RMW) is the distance between the center of a cyclone and its band of strongest winds. It is a parameter in atmospheric dynamics and tropical cyclone forecasting. The highest rainfall rates occur near the RMW of tropical cyclones. The extent of a cyclone's storm surge and its maximum potential intensity can be determined using the RMW. As maximum sustained winds increase, the RMW decreases. Recently, RMW has been used in descriptions of tornadoes. When designing buildings to prevent against failure from atmospheric pressure change, RMW can be used in the calculations. Determination The RMW is traditionally measured by reconnaissance aircraft in the Atlantic basin. It can also be determined on weather maps as the distance between the cyclone center and the system's greatest pressure gradient. Using weather satellite data, the distance between the coldest cloud top temperature and the warmest temperature within the eye, in infrared satellite imagery, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subtropical Ridge
The horse latitudes are the latitudes about 30 degrees north and south of the Equator. They are characterized by sunny skies, calm winds, and very little precipitation. They are also known as Subtropics, subtropical ridges, or highs. It is a high-pressure area at the divergence of trade winds and the westerlies. Origin of the term A likely and documented explanation is that the term is derived from the "dead horse" ritual of seamen (see Flogging a dead horse#Earlier meaning, Beating a dead horse). In this practice, the seaman paraded a straw-stuffed effigy of a horse around the deck before throwing it overboard. Seamen were paid partly in advance before a long voyage, and they frequently spent their pay all at once, resulting in a period of time without income. If they got advances from the ship's paymaster, they would incur debt. This period was called the "dead horse" time, and it usually lasted a month or two. The seaman's ceremony was to celebrate having worked off the "d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plaine Des Cafres
The Plaine des Cafres is a plateau on Réunion Island, one of the French volcanic islands in the Mascarene Archipelago in the southwestern Indian Ocean. It is part of the commune of Le Tampon. It is named after the Cafres, black slaves who hid in the area during and before the 18th century. « Entre ces plaines ..la plus remarquable, et dont personne n’a rien écrit, est celle qu’on a nommée la plaine des Cafres, à cause qu’une troupe de Cafres, esclaves des habitants de l’île, s’y étaient allés cacher, après avoir quitté leurs maîtres. ..Cette plaine était inconnue avant la fuite des Cafres » (‘The most remarkable among the plains – one which nobody has written about – is one named the ''Plaine des Cafres'', for the group of Cafres (slaves of the islanders) who escaped there in hiding, after leaving their masters. ..This plain was unknown before the Cafres escaped o dwell there’) Geography Located between the two mountain ranges of Piton des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vatovavy-Fitovinany
Fitovinany is a region located in southeast Madagascar. Its capital is Manakara. It is inhabited by the Antemoro people. It formerly belonged to the region Vatovavy-Fitovinany that was split on 16 June 2021 to become the regions Vatovavy and Fitovinany. The region extends along the southern part of the east coast of Madagascar. It is bordered by Vatovavy (North), Amoron'i Mania and Haute Matsiatra (West) and Atsimo-Atsinanana (South). Administrative divisions Fitovinany Region is divided into three districts, which are sub-divided into 76 communes. * Ikongo District - 17 communes * Manakara-Atsimo District - 42 communes * Vohipeno District - 17 communes Transportation * Car, Taxi-Brousse * One airport and one seaport: **Manakara Airport **Manakara seaport is only used for transshipments and transit (Lychee, coffee, ...) Protected areas *Part of Fandriana-Vondrozo Corridor *Part of Marolambo National Park *Part of Ranomafana National Park Ranomafana National Park is in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antananarivo
Antananarivo ( French: ''Tananarive'', ), also known by its colonial shorthand form Tana, is the capital and largest city of Madagascar. The administrative area of the city, known as Antananarivo-Renivohitra ("Antananarivo-Mother Hill" or "Antananarivo-Capital"), is the capital of Analamanga region. The city sits at above sea level in the center of the island, the highest national capital by elevation among the island countries. It has been the country's largest population center since at least the 18th century. The presidency, National Assembly, Senate and Supreme Court are located there, as are 21 diplomatic missions and the headquarters of many national and international businesses and NGOs. It has more universities, nightclubs, art venues, and medical services than any city on the island. Several national and local sports teams, including the championship-winning national rugby team, the Makis are based here. Antananarivo was historically the capital of the Merina peop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodrigues
Rodrigues (french: Île Rodrigues, link=yes ; Creole: ) is a autonomous outer island of the Republic of Mauritius in the Indian Ocean, about east of Mauritius. It is part of the Mascarene Islands, which include Mauritius and Réunion. Rodrigues is of volcanic origin and is surrounded by coral reef, and some tiny uninhabited islands lie just off its coast. The island used to be the tenth District of Mauritius; it gained autonomous status on 10 December 2002, and it is governed by the Rodrigues Regional Assembly. The capital of the island is Port Mathurin. The islands of Rodrigues, Agaléga and Saint Brandon form part of the larger territory of the Republic of Mauritius. Its inhabitants are Mauritian citizens. , the island's population was about 41,669, according to Statistics Mauritius. Most of the inhabitants are of African descent. Its economy is based mainly on fishing, farming, handicraft and a developing tourism sector. Etymology and history The uninhabited island w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Convection
Convection is single or multiphase fluid flow that occurs spontaneously due to the combined effects of material property heterogeneity and body forces on a fluid, most commonly density and gravity (see buoyancy). When the cause of the convection is unspecified, convection due to the effects of thermal expansion and buoyancy can be assumed. Convection may also take place in soft solids or mixtures where particles can flow. Convective flow may be transient (such as when a multiphase mixture of oil and water separates) or steady state (see Convection cell). The convection may be due to gravitational, electromagnetic or fictitious body forces. Heat transfer by natural convection plays a role in the structure of Earth's atmosphere, its oceans, and its mantle. Discrete convective cells in the atmosphere can be identified by clouds, with stronger convection resulting in thunderstorms. Natural convection also plays a role in stellar physics. Convection is often categorised or d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAAF Learmonth
RAAF Base Learmonth, also known as Learmonth Airport , is a joint use Royal Australian Air Force base and civil airport. It is located near the town of Exmouth on the north-west coast of Western Australia. RAAF Base Learmonth is one of the RAAF's three bare bases. No RAAF units are currently based at Learmonth and it is maintained by a small caretaker staff during peacetime. The RAAF also operates the Learmonth Air Weapons Range which covers about and is located south-west of the airbase. History During World War II a little-known landing field was constructed on the western shore of Exmouth Gulf. It was code-named "Potshot" and maintained by No. 76 Operational Base Unit, in support of Operation Potshot. In the 1950s the landing field was further developed as a military base and named RAAF Learmonth in honour of Wing Commander Charles Learmonth DFC and Bar, who, while leading No. 14 Squadron, was killed in a flying accident off Rottnest Island, Western Australia on 6 Janu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euro
The euro ( symbol: €; code: EUR) is the official currency of 19 out of the member states of the European Union (EU). This group of states is known as the eurozone or, officially, the euro area, and includes about 340 million citizens . The euro is divided into 100 cents. The currency is also used officially by the institutions of the European Union, by four European microstates that are not EU members, the British Overseas Territory of Akrotiri and Dhekelia, as well as unilaterally by Montenegro and Kosovo. Outside Europe, a number of special territories of EU members also use the euro as their currency. Additionally, over 200 million people worldwide use currencies pegged to the euro. As of 2013, the euro is the second-largest reserve currency as well as the second-most traded currency in the world after the United States dollar. , with more than €1.3 trillion in circulation, the euro has one of the highest combined values of banknotes and coins in c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flic-en-Flac
Flic-en-Flac () is a seaside village on the west coast of Mauritius in the district of Black River. The name most likely comes from an Old Dutch phrase, "Fried Landt Flaak", meaning free, flat land. Its public white sandy beach is one of the longest on the island. This public beach attracts local families, tourists and visitors throughout the year. Its lagoon is protected by the surrounding coral reefs. The beach provides scenic views over the Indian Ocean horizon and of Le Morne Brabant Peninsula located in the south west of Mauritius. Flic-en-Flac is near Tamarin beach which is situated a few kilometres away. The Casela Bird Park near Flic-en-Flac features orchids, over 140 species of birds and the endemic and endangered rare pink pigeon. Flic-en-Flac is in a non-industrial part of Mauritius, with a coastline of about . It is geared towards tourism with many luxury hotels in Mauritius, experiencing about 500,000 visitors yearly. Spread over of Flic en Flac, it hosts about of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
