The Los Angeles Area has a few volcanoes that formed. The urban area is also host to an international San Diego–Tijuana metropolitan region, created by the urban area spilling over into Baja California. This is a breaking news blog for all of the latest updates about the coronavirus pandemic. Though there is no official definition for the northern boundary of southern California, such a division has existed from the time when Mexico ruled California and political disputes raged between the Californios of Monterey in the upper part and Los Angeles in the lower part of Alta California. This is the beginnings of the infamous San Andreas Fault. Over 17.5 million people live here, and it is the second largest combined statistical area in the country, falling only behind the New York metro area. Population, percent change - April 1, 2010 (estimates base) to July 1, 2019, (V2019) 6.1%. The Pacific Plate is the largest known plate on Earth. When subduction activities ceased about 55 million years ago, these volcanoes were subject to erosion due to their steep slopes. Other earthquakes mentioned means shaking was felt. [citation needed] Because of its location, it will likely not affect many people. The region is also important to the world of yachting with premier events including the annual Transpacific Yacht Race, or Transpac, from Los Angeles to Hawaii. Orange County Sheriff Don Barnes joins 'The Ingraham Angle' to discuss his resistance The proposal is on the 2018 California ballet and proposes splitting California into three different parts: California, Northern California and Southern California. Spanish missionaries converted and subjugated them as part of the construction of the California mission chain. Before then, it was submerged and was part a shallow ocean floor. The state is most commonly divided and promoted by its regional tourism groups, consisting of northern, central, and southern California regions. Many of southern California's most developed cities lie along or in close proximity to the coast, with the exception of San Bernardino and Riverside. This climatic pattern was alluded to in the hit song "It Never Rains (In Southern California)". Within Orange County, lava flows and dikes can be seen in El Modena although no actual crater can be seen, likely because either it has been totally eroded or it was formed in a small fissure, which would explain why it's so localized. The region has an extensive population, which was last estimated to be around 23,800,500 in 2016. [34][35] North of Greater Los Angeles are the Santa Barbara, San Luis Obispo, and Bakersfield metropolitan areas. The San Diego Yacht Club held the America's Cup, the most prestigious prize in yachting, from 1988 to 1995 and hosted three America's Cup races during that time. The plate buckled and began uplifting similar to swelling in nearly all portions of the west. Total population in California ; Total Population: 37,253,956; Male Population: 18,517,830; Female Population: 18,736,126 Annual growth rates are expected to be just Los Angeles (with a 2017 census-estimated population of 4.0 million people) and San Diego (at 1.4 million people) are the two largest cities in all of California and are in the top eight largest cities in the United States. Palm Spring is located in southern California and sits at 148 metres above sea level. Nationwide, the population grew by 0.72 percent to an estimated 325.7 million residents, with the growth focused in Southern and Western states, especially Texas, Florida and California. Another definition for southern California uses Point Conception and the Tehachapi Mountains as geographical landmarks for the northern boundary. Headquartered in southern California are The Walt Disney Company (which owns ABC), Sony Pictures, Universal Pictures, MGM, Paramount Pictures, and Warner Bros. Universal, Warner Bros., and Sony also run major record companies. Skateboarder Tony Hawk; surfers Rob Machado, Timmy Curran, Bobby Martinez, Pat O'Connell, Dane Reynolds, and Chris Ward live in southern California. [citation needed], The land on which the Los Angeles metropolitan area sits is among the newest rocks in the continental United States. Southern California's southern border with Baja California is part of the Mexico–United States border. Southern California Los Angeles International Airport Burbank Airport Zamperini Field Long Beach Airport Jack Northrop Field Santa Monica Municipal Airport Van Nuys Whiteman ... Population Density GIS Data Source: SCAG, ESRI, LA County Planning Demographic Source: Census 2000 Metrolink Rail and Station It has been proposed to split the region into its own state. Since then, southern California, and San Diego in particular, have become a mecca for triathlon and multi-sport racing, products and culture. Geographically, California's North-South midway point lies at exactly 37° 9' 58.23" latitude, around 11 miles (18 km) south of San Jose; however, this does not coincide with the popular use of the term. With almost 40 million people (according to 2019 estimates), California is the nation’s most populous state—its population is much larger than that of second-place Texas (29 million) and third-place Florida (21 million). It is relatively new in geologic terms, but heavily eroded by wind. Much of southern California is famous for its large, spread-out, suburban communities and use of automobiles and highways. Many locals and tourists frequent the southern California coast for its beaches. Mud volcanoes can be observed just at the southern edge of the sea as well as hot springs. Southern California includes the heavily built-up urban area which stretches along the Pacific coast from Ventura through Greater Los Angeles down to Greater San Diego (the contiguous urban area in fact continuing into Tijuana, Mexico), and inland to the Inland Empire and Coachella Valley (Palm Springs area). [24] The magnitude 6.7 1994 Northridge earthquake was particularly destructive, causing a substantial number of deaths, injuries, and structural collapses as well as the most property damage of any earthquake in U.S. history at an estimated $20 billion.[25]. The Tech Coast is a moniker that has gained use as a descriptor for the region's diversified technology and industrial base as well as its multitude of prestigious and world-renowned research universities and other public and private institutions. SoCal, as it is known, encompasses the southernmost counties in the state of California. Only several hundred have been greater than magnitude 3.0, and only about 15–20 have been greater than magnitude 4.0. Numerous parks provide recreation opportunities and open space. As of the 2010 United States Census, southern California has a population of 22,680,010. It encompasses eight metropolitan areas (MSAs), three of which together form the Greater Los Angeles Combined Statistical Area (CSA) with over 18 million people, the second-biggest CSA after the New York CSA. Seven metropolitan areas are located in Southern California. Southern California is not a formal geographic designation and definitions of what constitutes southern California vary. Some stay in fresh water all their lives, and are called to be about 20 million years old. The motion picture, television, and music industry are centered in the Los Angeles area in southern California. Geothermal energy plants are abundant in the area, which power much of the local rural communities. It is dominated by and heavily dependent upon the abundance of petroleum, as opposed to other regions where automobiles are not nearly as dominant, due to the vast majority of transport that runs on this fuel. Each year, southern California has about 10,000 earthquakes. Another definition of Southern California includes two additional counties: San Luis Obispo and Kern. NOTE: Population as of July of each year. San Diego has the second largest population in the region at 1.4 million. This created a new fault zone when a weak point gave way between these two plates. One defines SoCal as having eight counties. When the San Andreas Fault originally formed, tension on the North American Plate grew. The Southern California Megaregion (or megalopolis) is larger still, extending northeast into Las Vegas, Nevada and south across the Mexican border into Tijuana.[5]. Age and Sex. There are two different definitions … Please refer to the Geologic History of Yosemite page to learn more specifically of the area's local geology. This definition coincides neatly with the county lines at 35° 47′ 28″ North latitude, which form the northern borders of San Luis Obispo, Kern, and San Bernardino counties. The dominant areas are Los Angeles, Orange County, San Diego, and Riverside-San Bernardino, each of which are the centers of their respective metropolitan areas, composed of numerous smaller cities and communities. With so many employment and educational opportunities, as well as sights and entertainment, SoCal will continue to see its population grow well into the future. The sulfur mixes with the water vapor to form sulfuric acid which is notorious for eating away at almost anything from plants to rocks. The 1% that did make it all the way to the surface erupted in andesitic lava which would pile on top of each previous flow. It is estimated[by whom?] It has people from a wide variety of ethnic, racial, national, and religious backgrounds. Individuals develop differently depending on their environment. Southern California is a region in the United States. California has been the most populous state in the United States officially since the 1970 Census when its population (19,953,134) exceeded the population of New York State (18,237,000). SOURCE: California Department of Finance projections, 2013 series. The largest cities in Southern California are Los Angeles with a population of 4 million people, according to 2017 estimates. However, the secession crisis following the election of Abraham Lincoln in 1860 and the subsequent American Civil War led to the proposal never coming to a vote. It is considered an oceanic plate because it is much more dense than a continental plate. Note: Plate boundary faults are indicated with a (#) symbol. For a full list, see List of earthquakes in California. While driving along Interstate 40, lava fields can stretch for miles. This definition is based upon political divisions. In southern California, there are also 12 cities with more than 200,000 residents and 34 cities over 100,000 residents. For the railroad, see, Red: The ten counties of Southern California. [3][4] The region generally contains ten of California's 58 counties: Imperial, Kern, Los Angeles, Orange, Riverside, San Bernardino, San Diego, Santa Barbara, San Luis Obispo and Ventura counties. In one of the richest agricultural regions in the U.S., cattle and citrus were major industries until farmlands were turned into suburbs. YWCA encourage women to get out and vote for issues that impact them Despite a reputation for high growth rates, southern California's rate grew less than the state average of 10.0 percent in the 2000s. Steelhead trout are a unique species. Only less than 1% of these plutons ever made it to the surface out of a volcano or fissure vent. To the south of the Salon Sea, there is a gap between plate boundaries. [citation needed] Some geologists say this probably is over speculated. The Los Angeles area is known to be geologically active. Sometimes these faults created a pathway, which molten rock could flow up to the surface creating cinder cone volcanoes. This is the creation of the Basin and Range Province. Other industries include software, automotive, ports, finance, biomedical, and regional logistics. Most of the rocks in this area are part of the larger Monterey Formation which covers most of the California coastal ranges. Central business districts (CBD) include Downtown Los Angeles, Downtown San Diego, Downtown San Bernardino and South Coast Metro. Population, Census, April 1, 2010. There is no official definition for the northern boundary of Southern California, but most include all the land south of the Sierra Nevada Mountains and the Tehachapi Mountains. The Colorado Desert and the Colorado River are located on southern California's eastern border with Arizona, and San Bernardino County shares a border with Nevada to the northeast. UP NEXT. To the east, the United States Census Bureau considers the San Bernardino and Riverside County areas, Riverside-San Bernardino area as a separate metropolitan area from Los Angeles County. This was due to California's growth becoming concentrated in the northern part of the state as result of a stronger, tech-oriented economy in the Bay Area and an emerging Greater Sacramento region. The southern sea otter (Enhydra lutris nereis) population at San Nicolas Island, California, has been monitored annually since the translocation of 140 sea otters to the island was completed in 1990. 39,512,223. It is the third most populated megalopolis in the United States, after the Great Lakes Megalopolis and the Northeast Megalopolis. Although military spending cutbacks have had an impact, aerospace continues to be a major factor.[36]. It includes the Los Angeles metropolitan area, the second most populous urban agglomeration in the United States. Residents remain entertained with theme parks in the area including Disneyland and Universal Studios Hollywood. A major earthquake hasn't happened in the southern section of the San Andreas Fault in over 150 years and geologist have determined a 50% probability of a 7.0 earthquake, registered on the moment magnitude scale within the years 2010 to 2040. the region has an extensive population, which was last estimated to be around 23,800,500 in 2016. there are two different definitions for the counties that make up southern california. [12], Southern California was the name of a proposed new state which failed to get on the 2018 California ballot. Within southern California are two major cities, Los Angeles and San Diego, as well as three of the country's largest metropolitan areas. The two American Automobile Association (AAA) Auto Clubs of the state, the California State Automobile Association, and the Automobile Club of Southern California, choose to simplify matters by dividing the state along the lines where their jurisdictions for membership apply, as either northern or southern California, in contrast to the three-region point of view. South of Los Angeles and with a population of approximately 1.4 million is San Diego, the second most populous city in the state and the eighth most populous in the nation. Some of the most famous surf locations are in southern California as well, including Trestles, Rincon, The Wedge, Huntington Beach, and Malibu. Southern California (popularly known as SoCal; Spanish: Sur de California) is a geographic and cultural region that generally comprises the southern portion of the U.S. state of California. Metropolitan areas have +150,000 according to source at the time estimated. Each region is further divided into many culturally distinct areas but as a whole, combine to create the southern California atmosphere. Southern California is famous for tourism and the entertainment industry. 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"A Chicano Perspective on San Diego History,", Shragge, Abraham. Much of the population is centered in several large cities. Southern California Southern California is a megapolitan area in the southern region of the U.S. state of California.The large urban areas containing Los Angeles and San Diego stretch all along the coast from Ventura to the Southland and Inland Empire to San Diego. Southern California consists of one of the more varied collections of geologic, topographic, and natural ecosystem landscapes in a diversity outnumbering other major regions in the state and country. On the contrary, major efforts have been made to fund a practical earthquake warning system, similar to what Japan used in Tokyo during the 2011 Japan earthquake, in Southern California. California - California - People: The California Indians, the original inhabitants of the state, now constitute a small but rapidly growing percentage of the population. The University of Southern California is a leading private research university located in Los Angeles — a global center for arts, technology and international business. That closely matches the lower one-third of California's span of latitude. Sections of the southern California freeway system are often referred to by names rather than by the official numbers. It is extremely young, although many geologists dispute the numbers with some estimates as old as 10,000 years with recent ages such as 800 years. For the 99% percent of plutons that didn't make it to the surface they cooled to form granite monoliths under these volcanoes. West Irvine includes the Irvine Tech Center and Jamboree Business Parks. [31][32] Of these metropolitan areas, the Los Angeles-Long Beach-Santa Ana metropolitan area, Riverside-San Bernardino-Ontario metropolitan area, and Oxnard-Thousand Oaks-Ventura metropolitan area form Greater Los Angeles;[33] while the El Centro metropolitan area and San Diego-Carlsbad-San Marcos metropolitan area form the Southern Border Region. Southern California fans of “slow growth” are getting their wish: Local population barely advanced in 2019. California's major urban areas normally are thought of as two large megalopolises: one in Northern California and one in Southern California, separated from each other by approximately 382 miles or 615 km (the distance from Los Angeles to San Francisco), with sparsely inhabited (relatively) Central Coast, Central Valley, and Transverse Ranges in between. It is the largest known offset of the San Andreas Fault and it help geologist determine important information such as average slip movement and the age of the fault. 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