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Banning Pass
The San Gorgonio Pass, or Banning Pass, is a elevation gap on the rim of the Great Basin between the San Bernardino Mountains to the north and the San Jacinto Mountains to the south. The pass was formed by the San Andreas Fault, a major transform fault between the Pacific plate and the North American plate that is slipping at a rate of 7.2 ±2.8 mm/year. The tall mountain ranges on either side of the pass result in the pass being a transitional zone from a Mediterranean climate west of the pass, to a Desert climate east of the pass. This also makes the pass area one of the windiest places in the United States, and why it is home to the San Gorgonio Pass wind farm. It serves as a major transportation corridor between the Greater Los Angeles region and the Coachella Valley, and ultimately into Arizona and the United States interior. Both Interstate 10, and the Union Pacific Railroad, utilize the pass. When the rail line was completed in January 1883, by the Souther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Riverside County, California
Riverside County is a County (United States), county located in the Southern California, southern portion of the U.S. state of California. As of the 2020 United States Census, 2020 census, its population was 2,418,185, making it the fourth-most populous county in California and the List of the most populous counties in the United States, 10th-most populous in the United States. The county is named for the city of Riverside, California, Riverside, which is its county seat. Riverside County is included in the Riverside–San Bernardino, California, San Bernardino–Ontario, California, Ontario Metropolitan Statistical Area, also known as the Inland Empire. The county is also included in the Los Angeles–Long Beach, California, Long Beach Greater Los Angeles Area, Combined Statistical Area. Roughly rectangular, Riverside County covers in Southern California, spanning from the greater Los Angeles area to the Arizona border. Geographically, the western region of the county is cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Pacific Transportation Company
The Southern Pacific (or Espee from the railroad initials) was an American Class I railroad network that existed from 1865 to 1996 and operated largely in the Western United States. The system was operated by various companies under the names Southern Pacific Railroad, Southern Pacific Company and Southern Pacific Transportation Company. The original Southern Pacific began in 1865 as a land holding company. The last incarnation of the Southern Pacific, the Southern Pacific Transportation Company, was founded in 1969 and assumed control of the Southern Pacific system. The Southern Pacific Transportation Company was acquired in 1996 by the Union Pacific Corporation and merged with their Union Pacific Railroad. The Southern Pacific legacy founded hospitals in San Francisco, Tucson, and Houston. In the 1970s, it also founded a telecommunications network with a state-of-the-art microwave and fiber optic backbone. This telecommunications network became part of Sprint, a company ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whitewater River (California)
The Whitewater River is a small permanent stream in western Riverside County, California, with some upstream tributaries in southwestern San Bernardino County. The river's headwaters are in the San Bernardino Mountains, and it terminates at the Salton Sea in the Colorado Sonoran Desert. The area drained by the Whitewater River is part of the larger endorheic Salton Sea drainage basin. Initially called Agua Blanco by early Spanish explorers, and later translated into English as ''white water'', the river received its name for its milky appearance created by the silicate and lime sediments it carries. The community of Whitewater was named after the river, and became a key stop on the Bradshaw Trail stagecoach runs. Geography San Bernardino Mountains The Whitewater River has three significant tributaries: the North, Middle, and South Forks, all within the Sand to Snow National Monument. The North Fork begins in the subalpine zone at about on San Gorgonio Mountain and descen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Gorgonio River
The San Gorgonio River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed March 16, 2011 river primarily flowing in western Riverside County, with a small upstream section in southwestern San Bernardino County, in southern California. Geography The river's headwaters arise in the San Bernardino Mountains, southwest of San Gorgonio Mountain at the southern base of Galena Peak within Sand to Snow National Monument. The source is at and an elevation of approximately 5600 feet at the confluence of Burnt and Sawmill canyons.''San Gorgiano Mountain'', 7.5 Minute Topographic Quadrangle, USGS, 1996 The river flows southwest through Banning Canyon then cuts back southeast through the town of Banning, California. It then heads east to its confluence with the Whitewater River in the western Coachella Valley at and an elevation of 1096 feet. It drains the land east of the San Gorgonio Pass, while the South Fork of the Santa Ana ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strike-slip
In geology, a fault is a planar fracture or discontinuity in a volume of rock across which there has been significant displacement as a result of rock-mass movements. Large faults within Earth's crust result from the action of plate tectonic forces, with the largest forming the boundaries between the plates, such as the megathrust faults of subduction zones or transform faults. Energy release associated with rapid movement on active faults is the cause of most earthquakes. Faults may also displace slowly, by aseismic creep. A ''fault plane'' is the plane that represents the fracture surface of a fault. A '' fault trace'' or ''fault line'' is a place where the fault can be seen or mapped on the surface. A fault trace is also the line commonly plotted on geological maps to represent a fault. A ''fault zone'' is a cluster of parallel faults. However, the term is also used for the zone of crushed rock along a single fault. Prolonged motion along closely spaced faults can blur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fault Block
Fault blocks are very large blocks of rock, sometimes hundreds of kilometres in extent, created by Tectonics, tectonic and localized stresses in Crust (geology), Earth's crust. Large areas of bedrock are broken up into blocks by Fault (geology), faults. Blocks are characterized by relatively uniform lithology. The largest of these fault blocks are called crustal blocks. Large crustal blocks broken off from tectonic plates are called terranes. Those terranes which are the full thickness of the lithosphere are called microplates. Continent-sized blocks are called variously ''microcontinents, continental ribbons, H-blocks, extensional allochthons and outer highs.'' Because most stresses relate to the tectonic activity of moving Plate tectonics, plates, most motion between blocks is horizontal, that is parallel to the Earth's crust by Fault (geology)#Strike-slip faults, strike-slip faults. However vertical movement of blocks produces much more dramatic results. Landforms (mounta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transverse Ranges
The Transverse Ranges are a group of mountain ranges of Southern California, in the Pacific Coast Ranges physiographic region in North America. The Transverse Ranges begin at the southern end of the California Coast Ranges and lie within Santa Barbara, Ventura, Los Angeles, San Bernardino, Riverside and Kern counties. The Peninsular Ranges lie to the south. The name is due to the ranges' east–west orientation, making them wikt:transverse, transverse to the general northwest–southeast orientation of most of California's coastal mountains.Dibblee Jr, T.W., 1982. Regional geology of the Transverse Ranges Province of southern California. ''Geology and mineral wealth of the California Transverse Ranges'', ''10'', pp.7-26. The ranges extend from west of Point Conception eastward approximately 500 kilometers into the Mojave Desert, Mojave and Colorado Desert. The geology and topography of the ranges express three distinct segments that have contrasting elevations, rock types, and veg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peninsular Ranges
The Peninsular Ranges (also called the Lower California province) are a group of mountain ranges that stretch from Southern California to the southern tip of the Baja California peninsula; they are part of the North American Pacific Coast Ranges, which run along the Pacific coast from Alaska to Mexico. Elevations range from . Geography The Peninsular Ranges include the Santa Ana Mountains, the Temescal Mountains, other mountains and ranges of the Perris Block, the San Jacinto Mountains, the Laguna Mountains of southern California continuing from north to south with the Sierra de Juárez, the Sierra de San Pedro Mártir, the Sierra de San Borja, the Sierra de San Francisco, the Sierra de la Giganta, and the Sierra de la Laguna in Baja California. Palomar Mountain, home to Palomar Observatory, is in the Peninsular Ranges in San Diego County, as are the San Ysidro Mountains and Viejas Mountain. The Peninsular Ranges run predominantly north-south, unlike the Transverse R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phineas Banning
Phineas Banning (August 19, 1830 – March 8, 1885) was an American businessperson, businessman, financier and entrepreneur. Known as "The Father of the Port of Los Angeles," he was one of the founders of the town of Wilmington, Los Angeles, California, Wilmington, in Los Angeles County, California, which was named for his birthplace. His drive and ambition laid the foundations for what would become one of the busiest ports in the world. Besides operating a freighting business, Banning operated a stage coach line between San Pedro, California, San Pedro and Wilmington, and later between Banning, California, which was named in his honor, and Yuma, Arizona. During the American Civil War, Civil War, he ceded land to the Union Army to build a fort at Wilmington, the Drum Barracks. He was appointed a Brigadier general (United States), brigadier general of the First Brigade of the Militia (United States), militia, and used the title of general for the rest of his life. Early life Ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banning, California
Banning is a city in Riverside County, California, United States. Its population was 29,505 as of the 2020 census, down from 29,603 at the 2010 census. It is situated in the San Gorgonio Pass, also known as ''Banning Pass''. It is named for Phineas Banning, stagecoach line owner and the "Father of the Port of Los Angeles." Banning shares geographic and regional features with its western neighbor, the city of Beaumont. Banning and Beaumont have been rapidly growing in size and population since the 1990s. Both cities are about 80 miles east of downtown Los Angeles and 30 miles west of Palm Springs, both connected by freeway and railroad. History Etymology Initially named Moore City, by Ransom B. Moore, within only a few months the town was renamed for Phineas Banning, ''"Father of the Port of Los Angeles"'', who had pastured sheep in the San Gorgonio Pass area, and operated a stagecoach that ran through the Pass. Early history The area, up to the mid-19th century, was inha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North America
North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Caribbean Sea, and to the south and west by the Pacific Ocean. The region includes Middle America (Americas), Middle America (comprising the Caribbean, Central America, and Mexico) and Northern America. North America covers an area of about , representing approximately 16.5% of Earth's land area and 4.8% of its total surface area. It is the third-largest continent by size after Asia and Africa, and the list of continents and continental subregions by population, fourth-largest continent by population after Asia, Africa, and Europe. , North America's population was estimated as over 592 million people in list of sovereign states and dependent territories in North America, 23 independent states, or about 7.5% of the world's popula ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Jacinto Peak
San Jacinto Peak ( ; often designated Mount San Jacinto) is a peak in the San Jacinto Mountains, in Riverside County, California. Lying within Mount San Jacinto State Park it is the highest both in the range and the county, and serves as the southern border of the San Gorgonio Pass. San Jacinto Peak is one of the most topographic prominence, topographically prominent peaks in the United States, and is ranked the sixth most prominent peak in the contiguous United States, 48 contiguous states. According to John W. Robinson and Bruce D. Risher, authors of ''The San Jacintos,'' "No Southern California hiker worth his salt would miss climbing 'San Jack' at least once." Known for its spectacular north escarpment, the peak rises over above San Gorgonio Pass. It plays host to the famous Cactus to Clouds Trail. Geography To the east of San Jacinto, the peak towers over the city of Palm Springs, California, Palm Springs (elevation 479 ft; 146 m); to the west, it borders the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
