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1934 Central America Hurricane
The 1934 Central America hurricane (called the El Salvador hurricane by meteorologist Ivan Ray Tannehill) was a deadly tropical cyclone during the 1934 Atlantic hurricane season which caused at least 506 fatalities in Central America. Its peak strength, attained while in the Gulf of Mexico, was equivalent to a Category 2 hurricane on the modern Saffir–Simpson scale. The storm's path was erratic, beginning in the Gulf of Honduras on June 4 shortly before making its first landfall in British Honduras as a tropical storm. It then took a looping course through Guatemala before reemerging into the Gulf of Honduras on June 8. The storm struck the northeastern Yucatán Peninsula as a hurricane on June 9, crossing into the western Gulf of Mexico where its course made another loop. An accelerated northward course followed, leading to the hurricane's landfall along the Louisiana coast on June 16. It weakened over land and transitioned into an extratropical cy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface Weather Analysis
Surface weather analysis is a special type of weather map that provides a view of weather elements over a geographical area at a specified time based on information from ground-based weather stations. Weather maps are created by plotting or tracing the values of relevant quantities such as sea level pressure, temperature, and cloud cover onto a geographical map to help find synoptic scale features such as weather fronts. The first weather maps in the 19th century were drawn well after the fact to help devise a theory on storm systems.Eric R. MillerAmerican Pioneers in Meteorology.Retrieved on 2007-04-18. After the advent of the telegraph, simultaneous surface weather observations became possible for the first time, and beginning in the late 1840s, the Smithsonian Institution became the first organization to draw real-time surface analyses. Use of surface analyses began first in the United States, spreading worldwide during the 1870s. Use of the Norwegian cyclone model for fronta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Storm
A tropical cyclone is a rapidly rotating storm system with a low-pressure area, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depending on its location and strength, a tropical cyclone is called a hurricane (), typhoon (), tropical storm, cyclonic storm, tropical depression, or simply cyclone. A hurricane is a strong tropical cyclone that occurs in the Atlantic Ocean or northeastern Pacific Ocean. A typhoon is the same thing which occurs in the northwestern Pacific Ocean. In the Indian Ocean and South Pacific, comparable storms are referred to as "tropical cyclones". In modern times, on average around 80 to 90 named tropical cyclones form each year around the world, over half of which develop hurricane-force winds of or more. Tropical cyclones typically form over large bodies of relatively warm water. They derive their energy through the evaporation of water from the ocean sur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chetumal
Chetumal (, , ; , ) is a city on the east coast of the Yucatán Peninsula in Mexico. It is the capital of the List of states of Mexico, state of Quintana Roo and the municipal seat of the Othón P. Blanco, Quintana Roo, Municipality of Othón P. Blanco. In 2020 it had a population of 169,028 people. The city is situated on the western side of Chetumal Bay, near the mouth of the Hondo River (Belize), Río Hondo. Chetumal is an important port for the region and operates as Mexico's main trading gateway with the neighboring country of Belize. Goods are transported via a road connecting Chetumal with Belize City to the south, and also via coastal merchant ships. There is a commercial airport, Chetumal International Airport, with airline service. Because of its location on the Caribbean coastline, it is vulnerable to tropical cyclones; Hurricane Janet and Hurricane Dean, both Saffir–Simpson Hurricane Scale, Category 5 storms, made landfall (meteorology), landfall near Chetumal in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Progreso, Yucatán
Progreso () is a port city in the Mexican state of Yucatán, located on the Gulf of Mexico in the north-west of the state some 30 minutes north of state capital Mérida (the biggest city on the Yucatán Peninsula) by highway. As of the Mexican census of 2010, Progreso had an official population of 37,369 inhabitants, the sixth largest community in the state in population. The city is also the municipal seat of the surrounding municipality of the same name. The municipality's area is and its population at the census was 49,454 inhabitants. It includes Scorpion Reef with its five islets 130 km offshore (north) on the outer edge of Campeche Bank. Its largest other towns are Chicxulub Puerto, Campestre Flamboyanes, and Chelem. Port The Port of Progreso is a center for both the fishing industry and the container industry. All containers arrive in Progreso and are distributed to Yucatán, Campeche and Quintana Roo. Progreso also is one of the newest ports for large cruise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quintana Roo
Quintana Roo, officially the Free and Sovereign State of Quintana Roo, is one of the 31 states which, along with Mexico City, constitute the 32 administrative divisions of Mexico, federal entities of Mexico. It is divided into municipalities of Quintana Roo, 11 municipalities, and its capital city is Chetumal. Quintana Roo is located on the eastern part of the Yucatán Peninsula and is bordered by the states of Campeche to the west and Yucatán (state), Yucatán to the northwest, and by the Orange Walk District, Orange Walk and Corozal District, Corozal districts of Belize, along with an offshore borderline with Belize District to the south. As Mexico's easternmost state, Quintana Roo has a coastline to the east with the Caribbean Sea and to the north with the Gulf of Mexico. The state previously covered and shared a small border with Guatemala in the southwest of the state. However, in 2013, Mexico's Supreme Court of Justice of the Nation resolved the boundary dispute between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Debris Flow
Debris flows are geological phenomena in which water-laden masses of soil and fragmented Rock (geology), rock flow down mountainsides, funnel into stream channels, entrain objects in their paths, and form thick, muddy deposits on valley floors. They generally have bulk density, bulk densities comparable to those of rock avalanche, rockslides and other types of landslide classification, landslides (roughly 2000 kilograms per cubic meter), but owing to widespread sediment liquefaction caused by high pore pressure, pore-fluid pressures, they can flow almost as fluidly as water. Debris flows descending steep channels commonly attain speeds that surpass 10 m/s (36 km/h), although some large flows can reach speeds that are much greater. Debris flows with volumes ranging up to about 100,000 cubic meters occur frequently in mountainous regions worldwide. The largest prehistoric flows have had volumes exceeding 1 billion cubic meters (i.e., 1 cubic kilometer). As a result o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Dam
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. Ancient dams were built in Mesopotamia and the Middle East for water control. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. Egyptians also built dams, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landslide
Landslides, also known as landslips, rockslips or rockslides, are several forms of mass wasting that may include a wide range of ground movements, such as rockfalls, mudflows, shallow or deep-seated slope failures and debris flows. Landslides occur in a variety of environments, characterized by either steep or gentle slope gradients, from mountain ranges to coastal cliffs or even underwater, in which case they are called submarine landslides. Gravity is the primary driving force for a landslide to occur, but there are other factors affecting slope stability that produce specific conditions that make a slope prone to failure. In many cases, the landslide is triggered by a specific event (such as heavy rainfall, an earthquake, a slope cut to build a road, and many others), although this is not always identifiable. Landslides are frequently made worse by human development (such as urban sprawl) and resource exploitation (such as mining and deforestation). Land degradation freque ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocotepeque
Ocotepeque is a municipality in the Honduran department of Ocotepeque. The town of Nueva Ocotepeque is the municipal seat and the capital of the department. The department borders two countries, Guatemala and El Salvador and covers 1,630 km2. It is mostly mountainous, and has a population of 111,474 (2006). Its main economic activities are agricultural, including coffee, corn, cabbage, sugar cane, and onions. Due to its favourable location just a few kilometres away from the border with El Salvador at El Poy, as well as the border with Guatemala at Agua Caliente, Ocotepeque has the economic benefit of being a tri-country centre of business. It also attracts residents of smaller neighbouring towns, who come to Ocotepeque to purchase things or to study. Location Directly to the north are the municipalities of Sinuapa and Concepción; to the south is El Salvador; to the east is Sinuapa; and to the west is the municipality of Santa Fe. About three hours by bus to the n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tegucigalpa
Tegucigalpa ( )—formally Tegucigalpa, Municipality of the Central District ( or ''Tegucigalpa, M.D.C.''), and colloquially referred to as ''Tegus'' or ''Teguz''—is the capital and largest city of Honduras along with its sister city, Comayagüela. Claimed on 29 September 1578 by the Spanish colonization of the Americas, Spaniards, Tegucigalpa became the Honduran capital on 30 October 1880, under President Marco Aurelio Soto, when he moved the seat of government from Comayagua, which had been the Honduran capital since its independence in 1841. The 1936 constitution established Tegucigalpa and Comayagua as a Central District, and the current 1982 Honduran Constitution continues to define the sister cities as a #Central District, Central District that serves as the permanent national capital. Tegucigalpa is located in the southern-central highland region known as the Departments of Honduras, department of Francisco Morazán Department, Francisco Morazán of which it is also t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Salvador
San Salvador () is the Capital city, capital and the largest city of El Salvador and its San Salvador Department, eponymous department. It is the country's largest agglomeration, serving as the country's political, cultural, educational and financial center. The Municipalities of El Salvador, municipality of San Salvador has 525,990 inhabitants (2024). The Metropolitan Area of San Salvador, which comprises the capital itself and 13 of its municipalities, has a population of 2,404,097. The urban area of San Salvador has a population of 1,600,000 inhabitants. The city is home to the ''Consejo de Ministros de El Salvador'' (Council of Ministries of El Salvador), the Legislative Assembly of El Salvador, the Supreme Court of El Salvador, and other governmental institutions, as well as the official residence of the president of El Salvador. San Salvador is located in the Salvadoran highlands, surrounded by volcanoes and prone to earthquakes. The city is also home to the Roman Catholic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Maritimes
The Maritimes, also called the Maritime provinces, is a region of Eastern Canada consisting of three provinces: New Brunswick, Nova Scotia, and Prince Edward Island. The Maritimes had a population of 1,899,324 in 2021, which makes up 5.1% of Canada's population. Together with Canada's easternmost province, Newfoundland and Labrador, the Maritime provinces make up the region of Atlantic Canada. Located along the Atlantic coast, various aquatic sub-basins are located in the Maritimes, such as the Gulf of Maine and Gulf of St. Lawrence. The region is located northeast of New England in the United States, south and southeast of Quebec's Gaspé Peninsula, and southwest of the island of Newfoundland. The notion of a Maritime Union has been proposed at various times in Canada's history; the first discussions in 1864 at the Charlottetown Conference contributed to Canadian Confederation. This movement formed the larger Dominion of Canada. The Mi'kmaq, Maliseet and Passamaquoddy people ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
