It is connected to the Atlantic Ocean by the Straits of Florida, running between the peninsula of Florida and the island of Cuba, and to the Caribbean Sea by the Yucatn Channel, which runs between the Yucatn Peninsula and Cuba. Oman area of the Arabian Sea . Iran's navy seized a Marshall Islands-flagged oil tanker in the Gulf of Oman on Thursday, April 27, 2023, heading to the U.S. amid wider tensions over Tehran's nuclear program, the latest-such . Of particular note are the often-devastating hurricanes (tropical cyclones) that strike the region nearly every year. Many layers include interactive elements with queryable attribute information. 14103, 10 pp., Soc. Other circulation features include the anticyclonic gyres which are shed by the Loop Current and travel westward where they eventually dissipate and a permanent cyclonic gyre in the Bay of Campeche. Gulf Intracoastal Waterway | waterway, United States | Britannica Gulf Intracoastal Waterway, an improved navigable waterway along the Gulf Coast of the United States, extending from Apalachee Bay, Florida, westward to the Mexican border at Brownsville, Texas, a distance of more than 1,100 miles (1,770 km). It was created by the collision of continental plates that formed Pangea. This flooded the opening basin to create the Gulf of Mexico as an enclosed marginal sea. The volume of water in the basin is roughly 2.4106 cubic kilometers (5.8105 cubic miles). [50], Microplastics within semi-enclosed seas like the Gulf have been reported in high concentrations and the Gulf's first such study estimated concentrations that rival the highest globally reported. In part artificial, the waterway consists of a channel paralleling the coast behind barrier beaches, the channel being linked by a series of canals. Iran navy seizes tanker near Oman that was on way to Houston When does hurricane season occur in the Gulf of Mexico? Most of the basin was rimmed during the Early Cretaceous by carbonate platforms, and its western flank was involved during the latest Cretaceous and early Paleogene periods in a compressive deformation episode, the Laramide Orogeny, which created the Sierra Madre Oriental of eastern Mexico. OpenSeaMap - The free nautical chart Florida state waters are from shore to 3 nautical miles on the Atlantic and from shore to 9 nautical miles on the Gulf. PC-566 began dropping depth charges on a sonar contact, sinking U-166. The Gulf of Mexico borders the southeastern coast of North America. Geologists and other Earth scientists agree in general that the present Gulf of Mexico basin originated in Late Triassic time as the result of rifting within Pangea. Additionally, the gulf's shoreline is fringed by numerous bays and smaller inlets. The continental shelf forms an almost continuous terrace around the margin of the gulf; its width varies from a maximum of more than 200 miles (320 km) to a minimum of about 25 miles (40 km). New Oceana report: the Deepwater Horizon disaster may happen again It has been called the "Jacuzzi of Despair". The floor of the Gulf of Mexico is one of the most geologically interesting stretches of the Earth's surface. Gulf of Mexico, Spanish Golfo de Mxico, partially landlocked body of water on the southeastern periphery of the North American continent. Go back. [4] The Gulf of Mexico basin is roughly oval in shape and is approximately 810 nautical miles (1,500km; 930mi) wide. The tidal range is small, averaging less than two feet in most places; in general, only diurnal tides occuri.e., one period of high water and one of low water during each tidal day (24 hours and 50 minutes). It may happen again. [8][14][15], Later, loading of the crust within the Gulf of Mexico and adjacent coastal plain by the accumulation of kilometers of sediments during the rest of the Mesozoic and all of the Cenozoic further depressed the underlying crust to its current position about 1020km (6.212.4mi) below sea level. Archipelagic Waters. BOEM gained permission to release the relevant proprietary data publicly in afreely downloadable aggregate map of the seafloor. Res. (2004), Deep-sea furrows: Physical characteristics, mechanisms of formation and associated environmental processes, RPSEA Rep. 0018-04, 4 pp., Dep. Every summer, the whole Gulf of Mexico is marked with high sea surface temperatures, which support the formation and presence of tropical storms and hurricanes. Maps contain data from all five Gulf States (Alabama, Florida, Louisiana, Mississippi, and Texas). Gulf of Mexico Activities | Bureau of Ocean Energy Management [3] It is bounded on the northeast, north and northwest by the Gulf Coast of the United States; on the southwest and south by the Mexican states of Tamaulipas, Veracruz, Tabasco, Campeche, Yucatan, and Quintana Roo; and on the southeast by Cuba. Circ. Damuth, J. E., C. H. Nelson, and H. C. Olson (2006), GIB Phase 2 Project Atlas, Propr. BOEM scientists decided that the seismic data acquired on the GOMs shallow shelf often contain too much noise for the seafloor interpreter to accurately determine where the water ends and the sediment begins. Above is a snippet of this map, roughly 220 kilometers wide . Journal of Geophysical Research: Oceans., In Press. Bryant, W., et al. The Loop Current is a fascinating ocean current, which changes extension with time: from a retracted, direct pathway between the Yucatan Channel at the southern entrance of the Gulf and its exit at the Straits of Florida, it slowly grows inside the eastern Gulf of Mexico, until its extension almost reaches the Mississippi Delta and forms a large loop (hence its name) before exiting the Gulf. In the open gulf the salinity is comparable to that of the North Atlantic, about 36 parts per thousand. In July 2015 BP reached an $18.7bn settlement with the US government, the states of Alabama, Florida, Louisiana, Mississippi and Texas, as well as 400 local authorities. This proportion, however, varies markedly during the year in coastal waters, particularly near the outflow of the broad delta region of the Mississippi River. [21] In his letters, Vespucci described this trip, and once Juan de la Cosa returned to Spain, a famous world map, depicting Cuba as an island, was produced. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. of Oceanogr. It was at this time that rifting first created a connection to the Pacific Ocean across central Mexico and later eastward to the Atlantic Ocean. On January 25, 1699, Iberville reached Santa Rosa Island in front of Pensacola founded by the Spanish; he sailed from there to Mobile Bay and explored Massacre Island, later renamed Dauphin Island. Gulf of Mexico Coastal Ocean Observing System Open GIS Data Pet. These organisms consume the hydrocarbons and hydrogen sulfide released from those seeps. It is connected to the Atlantic Ocean by the Straits of Florida, running between the peninsula of Florida and the island of Cuba, and to the Caribbean Sea by the Yucatn Channel, which runs between the Yucatn Peninsula and Cuba.
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