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Santa Ana Winds
The Santa Ana winds, occasionally referred to as the devil winds, are strong, extremely dry katabatic winds that originate inland and affect coastal Southern California and northern Baja California. They originate from cool, dry high-pressure air masses in the Great Basin. Santa Ana winds are known for the hot, dry weather that they bring in autumn (often the hottest of the year), but they can also arise at other times of the year. They often bring the lowest relative humidities of the year to coastal Southern California, and "beautifully clear skies". These low humidities, combined with the warm, compressionally-heated air mass, plus high wind speeds, create critical fire weather conditions, and fan destructive wildfires. Typically, about 10 to 25 Santa Ana wind events occur annually. A Santa Ana wind can blow from one to seven days, with an average wind event lasting three days. The longest recorded Santa Ana event was a 14-day wind in November 1957. Damage from high win ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Ana Winds - Satellite Image
Santa Claus (also known as Saint Nicholas, Saint Nick, Father Christmas, Kris Kringle or Santa) is a legendary figure originating in Western Christian culture who is said to bring gifts during the late evening and overnight hours on Christmas Eve. Christmas elves are said to make the gifts in Santa's workshop, while flying reindeer pull his sleigh through the air. The popular conception of Santa Claus originates from folklore traditions surrounding the 4th-century Christian bishop Saint Nicholas, the patron saint of children. Saint Nicholas became renowned for his reported generosity and secret gift-giving. The image of Santa Claus shares similarities with the English figure of Father Christmas, and they are both now popularly regarded as the same person. Santa is generally depicted as a portly, jolly, white-bearded man, often with spectacles, wearing a red coat with white fur collar and cuffs, white-fur-cuffed red trousers, a red hat trimmed with white fur, a black leath ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Clara River (California)
The Santa Clara River () is an longU.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed March 16, 2011 river in Ventura and Los Angeles counties in Southern California. It drains parts of four ranges in the Transverse Ranges System north and northwest of Los Angeles, then flows west onto the Oxnard Plain and into the Santa Barbara Channel of the Pacific Ocean. The watershed has provided habitat for a wide array of native plants and animals and has historically supplied humans with water, fish, and fertile farmland. The northern portion of the watershed was home to the Tataviam people while the southern portion was occupied by the Chumash people. Much of the Santa Clara River Valley is used for agriculture which has limited the use of structural levees to separate the natural floodplain from the river. Although it is one of the least altered rivers in Southern California, some levees exist where the river flows through ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mojave Desert
The Mojave Desert (; ; ) is a desert in the rain shadow of the southern Sierra Nevada mountains and Transverse Ranges in the Southwestern United States. Named for the Indigenous peoples of the Americas, indigenous Mohave people, it is located primarily in southeastern California and southwestern Nevada, with small portions extending into Arizona and Utah. The Mojave Desert, together with the Sonoran Desert, Sonoran, Chihuahuan Desert, Chihuahuan, and Great Basin Desert, Great Basin deserts, form a larger List of North American deserts, North American desert. Of these, the Mojave is the smallest and driest. It displays typical basin and range topography, generally having a pattern of a series of parallel mountain ranges and valleys. It is also the site of Death Valley, which is the lowest elevation in North America. The Mojave Desert is often colloquially called the "high desert", as most of it lies between . It supports a diversity of flora and fauna. The desert supports a numb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Weather Service
The National Weather Service (NWS) is an Government agency, agency of the Federal government of the United States, United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weather-related products to organizations and the public for the purposes of protection, safety, and general information. It is a part of the National Oceanic and Atmospheric Administration (NOAA) branch of the United States Department of Commerce, Department of Commerce, and is headquartered in Silver Spring, Maryland, within the Washington metropolitan area. The agency was known as the United States Weather Bureau from 1891 until it adopted its current name in 1970. The NWS performs its primary task through a collection of national and regional centers, and 122 local List of National Weather Service Weather Forecast Offices, Weather Forecast Offices (WFOs). As the NWS is an agency of the U.S. federal government, most of its products are in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
January 2025 Southern California Wildfires
From January 7 to 31, 2025, a series of 14 destructive wildfires affected the Los Angeles metropolitan area and San Diego County in California, United States. The fires were exacerbated by drought conditions, low humidity, a buildup of vegetation from February 2024 California atmospheric rivers, the previous winter, and hurricane-force Santa Ana winds, which in some places reached . The wildfires killed at least 30 people, forced more than 200,000 to evacuate, destroyed more than 18,000 homes and structures, and burned over of land in total. Most of the damage was from the two largest fires: the Eaton Fire in Altadena, California, Altadena and the Palisades Fire in Pacific Palisades, Los Angeles, Pacific Palisades, both of which were fully Fire containment, contained on January 31, 2025. Municipal fire departments and the California Department of Forestry and Fire Protection (CAL FIRE) fought the property fires and wildfires, which were extinguished by tactical airc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chino, California
Chino ( ; Spanish for "Curly") is a city in the western end of San Bernardino County, California, United States, with Los Angeles County to its west and Orange County to its south in the Southern California region. Chino's surroundings have long been a center of agriculture and dairy farming, providing milk products in Southern California and much of the southwestern United States. Chino's agricultural history dates back to the Spanish land grant forming Rancho Santa Ana del Chino. The area specialized in fruit orchards, row crops, and dairy. Chino is bounded by Chino Hills and Los Angeles County to the west, Pomona to the northwest, unincorporated San Bernardino County (near Montclair) to the north, including the unincorporated community of Narod, Ontario to the northeast, Eastvale to the southeast in Riverside County and Orange County to the southwest. It is easily accessible via the Chino Valley (71) and Pomona (60) freeways. The population was 91,403 at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fontana, California
Fontana is a city in San Bernardino County, California, United States. Founded by Azariel Blanchard Miller in 1913, it remained essentially rural until World War II, when entrepreneur Henry J. Kaiser built a large steel mill in the area. It is now a regional hub of the trucking industry, with the east–west Interstate 10 and State Route 210 crossing the city and Interstate 15 passing diagonally through its northwestern quadrant. The city is about east of Los Angeles. The United States Census Bureau reported that Fontana's 2020 population was 208,393, making it the second-most-populous city in San Bernardino County and the 20th largest in the state. History Native Americans inhabited the area. Fontana, formerly Rosena from 1890 to 1919, was founded in 1919 by Azariel Blanchard Miller. The name ''fontana'' is Italian for fountain or water source; the city is close to the Santa Ana River to the east. Within a few years, it became an agricultural town of citrus orchards, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Bernardino, California
San Bernardino ( ) is a city in and the county seat of San Bernardino County, California, United States. Located in the Inland Empire region of Southern California, the city had a population of 222,101 in the 2020 census, making it the List of largest California cities by population, 18th-most populous city in California. San Bernardino is the economic, cultural, and political hub of the San Bernardino Valley and the Inland Empire. The governments of El Salvador, Guatemala, and Mexico have established the metropolitan area's only consulates in the Downtown San Bernardino, downtown area of the city. Additionally, San Bernardino serves as an anchor city to the 3rd largest metropolitan area in California (after Los Angeles and San Francisco) and the 12th largest metropolitan area in the United States; the San Bernardino–Riverside MSA. Furthermore, the city's University District, San Bernardino, California, University District serves as a college town, as home to California State ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Bernardino County
San Bernardino County ( ), officially the County of San Bernardino and sometimes abbreviated as S.B. County, is a county located in the southern portion of the U.S. state of California, and is located within the Inland Empire area. As of the 2020 United States census, the population was 2.18 million, making it the fifth-most populous county in California and the 14th-most populous in the United States. The county seat is San Bernardino. While included within the Greater Los Angeles area, San Bernardino County is included in the Riverside–San Bernardino–Ontario metropolitan statistical area. With an area of , San Bernardino County is the largest county in the contiguous United States by area, although some of Alaska's boroughs and census areas are larger. The county is close to the size of West Virginia or the country of Bosnia and Herzegovina, and spans an area from south of the San Bernardino Mountains in San Bernardino Valley, to the Nevada border and the Colorad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cajon Pass
Cajon Pass (; Spanish: ''Puerto del Cajón'' or ''Paso del Cajón'') is a mountain pass between the San Bernardino Mountains to the east and the San Gabriel Mountains to the west in Southern California. Created by the movements of the San Andreas Fault, it has an elevation of . Located in the Mojave Desert, the pass is an important link from the Greater San Bernardino Area to the Victor Valley, and northeast to Las Vegas. The Cajon Pass area is on the Pacific Crest Trail. Cajon Pass is at the head of Horsethief Canyon, traversed by California State Route 138 (SR 138) and railroad tracks owned by BNSF Railway and Union Pacific Railroad. Improvements in 1972 reduced the railroad's maximum elevation from about while reducing curvature. Interstate 15 does not traverse Cajon Pass, but rather the nearby Cajon Summit, , The entire area, Cajon Pass and Cajon Summit, is often referred to as Cajon Pass, but a distinction is made between Cajon Pass and Cajon Summit. In 1851, a gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Fernando Valley
The San Fernando Valley, known locally as the Valley, is an urbanized valley in Los Angeles County, Los Angeles County, California. Situated to the north of the Los Angeles Basin, it comprises a large portion of Los Angeles, the Municipal corporation, incorporated cities of Burbank, California, Burbank, Calabasas, California, Calabasas, Glendale, California, Glendale, Hidden Hills, California, Hidden Hills and San Fernando, California, San Fernando, plus several unincorporated areas. The valley is the home of Warner Bros. Studios Burbank, Warner Bros. Studios, Walt Disney Studios (Burbank), Walt Disney Studios, and the Universal Studios Hollywood theme park. Geography The valley of San Fernando is an area of , bounded by the San Gabriel Mountains in the northeast, the Verdugo Mountains in the east, the Santa Monica Mountains and Chalk Hills in the south, the Simi Hills in the west, and the Santa Susana Mountains in the northwest. The northern Sierra Pelona Mountains, northweste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
