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Tropical Storm Selma (2017)
Tropical Storm Selma was the first tropical storm on record to make landfall in El Salvador, and only the second Pacific tropical cyclone to attain tropical storm strength east of 90°W, the other being Alma of 2008. The twentieth tropical cyclone and eighteenth named storm of the 2017 Pacific hurricane season, Selma formed from a Central American gyre on October 27. The storm tracked northeastward and reached its peak intensity as a minimal tropical storm before making landfall east of San Salvador, El Salvador early on October 28. Selma rapidly weakened after making landfall, and its remnant circulation dissipated overland at 18:00 UTC on the same day. In anticipation of the storm's arrival, tropical storm warnings and watches were issued for the coast of El Salvador and the Pacific coast of Guatemala. Heavy rainfall associated with the storm and a cold front resulted in flash-flooding and mudslides that caused minor damage in El Salvador. The storm also caused 17 fatalities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Salvador
El Salvador (; , meaning " The Saviour"), officially the Republic of El Salvador ( es, República de El Salvador), is a country in Central America. It is bordered on the northeast by Honduras, on the northwest by Guatemala, and on the south by the Pacific Ocean. El Salvador's capital and largest city is San Salvador. The country's population in 2022 is estimated to be 6.5 million. Among the Mesoamerican nations that historically controlled the region are the Lenca (after 600 AD), the Mayans, and then the Cuzcatlecs. Archaeological monuments also suggest an early Olmec presence around the first millennium BC. In the beginning of the 16th century, the Spanish Empire conquered the Central American territory, incorporating it into the Viceroyalty of New Spain ruled from Mexico City. However the Viceroyalty of Mexico had little to no influence in the daily affairs of the isthmus, which was colonized in 1524. In 1609, the area was declared the Captaincy General of Guatemala by t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Costa Rica
Costa Rica (, ; ; literally "Rich Coast"), officially the Republic of Costa Rica ( es, República de Costa Rica), is a country in the Central American region of North America, bordered by Nicaragua to the north, the Caribbean Sea to the northeast, Panama to the southeast, the Pacific Ocean to the southwest, and Maritime boundary, maritime border with Ecuador to the south of Cocos Island. It has a population of around five million in a land area of . An estimated 333,980 people live in the capital and largest city, San José, Costa Rica, San José, with around two million people in the surrounding metropolitan area. The sovereign state is a Unitary state, unitary Presidential system, presidential Constitution of Costa Rica, constitutional republic. It has a long-standing and stable democracy and a highly educated workforce. The country spends roughly 6.9% of its budget (2016) on education, compared to a global average of 4.4%. Its economy, once heavily dependent on agricultu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Río Grande De Matagalpa
Río Grande de Matagalpa (, ''Awaltara'' in Miskito, ''Ucumulalí'' in Matagalpa) is a river of Nicaragua. Running from its source near Matagalpa to the Caribbean Sea in the northern part of the South Caribbean Autonomous Region it is the second longest river in Nicaragua. It gives it name to the city and municipality of La Cruz de Río Grande. The Tumarín Dam The Tumarín Dam is a 60 meter tall, concrete gravity dam under construction on the Río Grande de Matagalpa, just upstream of the town of Tumarín in the South Caribbean Coast Autonomous Region, Nicaragua. It is located about east of San Pedro d ... is being constructed on its lower reaches. References Britannica: Rio grande de Matagalpa* Rivers of Nicaragua {{Nicaragua-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuma River
The Tuma River is a river located in Nicaragua. The length of the Tuma is . The river, a left tributary of the Río Grande de Matagalpa, is located in the Jinotega and Matagalpa Departments, North Caribbean Coast Autonomous Region, and South Caribbean Coast Autonomous Region. The source of the Tuma River is located in Jinotega Department, about 250 kilometers northeast of the capital, Managua. The river flows in the eastern direction, crosses into Matagalpa Department, in the lower course forms the border between Matagalpa Department and the North Caribbean Coast Autonomous Region, and between the North Caribbean Coast Autonomous Region and the South Caribbean Coast Autonomous Region where it joins Río Grande de Matagalpa. The biggest towns on the banks of the Tuma are El Tuma in Matagalpa Department and Mulukuku in the North Caribbean Coast Autonomous Region. In 1964, President Luis Somoza Debayle decided to dam the river with the Mancotal Dam to form Nicaragua's first man-m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civil Defense
Civil defense ( en, region=gb, civil defence) or civil protection is an effort to protect the citizens of a state (generally non-combatants) from man-made and natural disasters. It uses the principles of emergency operations: prevention, mitigation, preparation, response, or emergency evacuation and recovery. Programs of this sort were initially discussed at least as early as the 1920s and were implemented in some countries during the 1930s as the threat of war and aerial bombardment grew. Civil-defense structures became widespread after authorities recognised the threats posed by nuclear weapons. Since the end of the Cold War, the focus of civil defense has largely shifted from responding to military attack to dealing with emergencies and disasters in general. The new concept is characterised by a number of terms, each of which has its own specific shade of meaning, such as ''crisis management'', '' emergency management'', ''emergency preparedness'', ''contingency planning' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Guatemala
Politics of Guatemala takes place in a framework of a presidential system, presidential representative democracy, representative democratic republic, where by the President of Guatemala is both head of state, head of government, and of a multi-party system. Executive power is exercised by the government. Legislative power is vested in both the Forms of government, government and the Congress of the Republic of Guatemala, Congress of the Republic. The judiciary is independent of the executive and the legislature. Guatemala is a Constitutional Republic. Constitution of Guatemala, Guatemala's 1985 Constitution provides for a separation of powers among the executive, legislative, and judicial branches of government. Legislative branch The Congress of Guatemala, Congress of the Republic ''(Congreso de la República)'' has 158 members, elected for a four-year term, partially in departmental constituency, constituencies and partially by nationwide proportional representation. Judicia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of El Salvador
The Government of El Salvador is a presidential representative democratic republic. The seat of the central government is in San Salvador. Executive branch President of El Salvador El Salvador elects its head of state, the President of El Salvador, directly through a fixed-date general election whose winner is decided by absolute majority. If an absolute majority is not achieved by any candidate in the first round of a presidential election, then a run-off election is conducted 30 days later between the two candidates who obtained the most votes in the first round. The presidential period is five years, and re-election is permitted for another 5 years. Cabinet The executive branch of the government of El Salvador consists of the following departments, each led by a minister: *Agriculture & Livestock *Economy *Learning (Capital) *Environment & Natural Resources *Finance *Foreign Relations *Government *Sports *Labor & Social Welfare *Public Security & Justice *Public Works *T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selma 2017-10-28 1900Z
Selma may refer to: Places * Selma, Algeria *Selma, Nova Scotia, Canada *Selma, Switzerland, village in the Grisons United States: *Selma, Alabama, city in Dallas County, best known for the Selma to Montgomery marches * Selma, Arkansas * Selma, California, city in Fresno County * Selma, Colorado *Selma, Indiana, town in Delaware County *Selma, Iowa *Selma, Kansas * Selma, Louisiana * Selma, Michigan * Selma, Mississippi *Selma, Missouri * Selma, North Carolina, town in Johnston County *Selma, Ohio *Selma, Oregon, unincorporated community in Josephine County * Selma, South Carolina * Selma, Texas, a city in Bexar, Comal, and Guadalupe counties *Selma, Virginia * Selma Township (other), various Historic buildings * Selma Union Depot, a train station and museum in Selma, North Carolina * Selma (Eastville, Virginia), a plantation house listed on the U.S. National Register of Historic Places (NRHP) * Selma (Leesburg, Virginia), a mansion and former plantation property * Selma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Playa El Pimental
Playa (plural playas) may refer to: Landforms * Endorheic basin, also known as a sink, alkali flat or sabkha, a desert basin with no outlet which periodically fills with water to form a temporary lake * Dry lake, often called a ''playa'' in the southwestern United States Populated places United States * Playas, New Mexico, an unincorporated community in New Mexico * Playa, Añasco, Puerto Rico, a barrio in the municipality of Añasco, Puerto Rico * Playa, Guayanilla, Puerto Rico, a barrio in the municipality of Guayanilla, Puerto Rico * Playa, Ponce, Puerto Rico, a barrio of Ponce, Puerto Rico * Playa, Santa Isabel, Puerto Rico, a barrio in the municipality of Santa Isabel, Puerto Rico * Playa, Yabucoa, Puerto Rico, a barrio in the municipality of Yabucoa, Puerto Rico Cuba * Playa, Havana, one of the 15 municipalities of the City of Havana, Cuba Ecuador * Playas Canton, Ecuador ** Playas, Ecuador, the administrative center of the Playas Canton Other * The Playa, Bl ... [...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] |
Gulf Of Mexico
The Gulf of Mexico ( es, Golfo de México) is an oceanic basin, ocean basin and a marginal sea of the Atlantic Ocean, largely surrounded by the North American continent. It is bounded on the northeast, north and northwest by the Gulf Coast of the United States; on the southwest and south by the Mexico, Mexican States of Mexico, states of Tamaulipas, Veracruz, Tabasco, Campeche, Yucatan, and Quintana Roo; and on the southeast by Cuba. The Southern United States, Southern U.S. states of Texas, Louisiana, Mississippi, Alabama, and Florida, which border the Gulf on the north, are often referred to as the "Third Coast" of the United States (in addition to its Atlantic and Pacific Ocean, Pacific coasts). The Gulf of Mexico took shape approximately 300 million years ago as a result of plate tectonics.Huerta, A.D., and D.L. Harry (2012) ''Wilson cycles, tectonic inheritance, and rifting of the North American Gulf of Mexico continental margin.'' Geosphere. 8(1):GES00725.1, first p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trough (meteorology)
A trough is an elongated region of relatively low atmospheric pressure without a closed isobaric contour that would define it as a low pressure area. Since low pressure implies a low height on a pressure surface, troughs and ridges refer to features in an identical sense as those on a topographic map. Troughs may be at the surface, or aloft. Near-surface troughs sometimes mark a weather front associated with clouds, showers, and a wind direction shift. Upper-level troughs in the jet stream (as shown in diagram) reflect cyclonic filaments of vorticity. Their motion induces upper-level wind divergence, lifting and cooling the air ahead (downstream) of the trough and helping to produce cloudy and rain conditions there. Unlike fronts, there is not a universal symbol for a trough on a surface weather analysis chart. The weather charts in some countries or regions mark troughs by a line. In the United States, a trough may be marked as a dashed line or bold line. In the UK, Hong Kong ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
