File:Coachella Valley, California (15632670016).jpg
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Summary
editDescriptionCoachella Valley, California (15632670016).jpg |
The Coachella Valley is a valley in Southern California which extends for approximately 45 mi (72 km) in Riverside County southeast from the San Bernardino Mountains to the northern shore of the Salton Sea. It is the northernmost extent of the vast trough which includes the Salton Sea, the Imperial Valley and the Gulf of California. It is approximately 15 mi (24 km) wide along most of its length, bounded on the west by the San Jacinto Mountains and the Santa Rosa Mountains and on the north and east by the Little San Bernardino Mountains. The San Andreas Fault crosses the valley from the Chocolate Mountains in the southeast corner and along the centerline of the Little San Bernardinos. The fault is easily visible along its northern length as a strip of greenery against an otherwise bare mountain. The Chocolate Mountains are home to a United States Navy live gunnery range and are mostly off-limits to the public. In comparison to the "Inland Empire (IE)" (Riverside-San Bernardino area and the California desert), some people refer to the IE's sub-region Coachella Valley as the "Desert Empire" to differentiate it from the neighboring Imperial Valley. Geographers and geologists sometimes call the area, along with the Imperial Valley to the south, the "Cahuilla Basin" or the "Salton Trough". The valley communicates with the Greater Los Angeles area to the west via the San Gorgonio Pass, a major transportation corridor that includes I-10 and the Union Pacific Railroad. Populated by nearly 600,000 people, the valley is part of the 13th-largest metropolitan area in the United States, the Inland Empire. The famous desert resort cities of Palm Springs and Palm Desert lie in the Coachella Valley. The Coachella Valley is the second largest sub-region in the Inland Empire metropolitan area, after the Greater San Bernardino Area which may be due to the number of seasonal residents in the winter months which at peak times may surpass 100,000 with another 3.5 million annual conventioneers and tourists. The area is surrounded on the southwest by the Santa Rosa Mountains, by the San Jacinto Mountains to the west, the Little San Bernardino Mountains to the east and San Gorgonio Mountain to the north. These mountains peak at around 11,000 feet (3,400 m) and tend to average between 5,000 to 7,000 feet (1,500 to 2,000 m). Elevations on the Valley floor range from 1600 ft above sea level at the north end of the Valley to 250 ft below sea level around Mecca. In the summer months daytime temperatures range from 104 °F (40 °C) to 112 °F (44 °C) and nighttime lows from 75 °F (24 °C) to 86 °F (30 °C). During winter, the daytime temperatures range from 68 °F (20 °C) to 88 °F (31 °C) and corresponding nights range from 46 °F (8 °C) to 65 °F (18 °C) making it a popular winter resort destination. The surrounding mountains create Thermal Belts in the immediate foothills of the Coachella Valley, leading to higher night-time temperatures in the winter months, and lower daytime temps during the summer months. Due to its warm year-round climate the region's agricultural sector produces fruits such as mangoes, figs and dates. The Valley is the northwestern extension of the Sonoran Desert to the southeast, and as such, is extremely arid. Most precipitation falls during the winter months from passing mid-latitude frontal systems from the north and west, nearly all of it as rain, but with snow atop the surrounding mountains. Rain also falls during the summer months as surges of moisture from both the Gulf of Mexico and the Gulf of California are drawn into the area by the desert monsoon. Occasionally, the remnants of a Pacific tropical cyclone can also affect the valley. Although the irrigation of over 100,000 acres (40,500 ha) of the Valley since the early 20th century has allowed widespread agriculture. In its 2006 annual report, the Coachella Valley Water District listed the year's total crop value at over $576 million or almost $12,000 per acre. The Coachella Canal, a concrete-lined aqueduct built between 1938 and 1948 as a branch of the All-American Canal, brings water from the Colorado River to the Valley. The Colorado River Aqueduct, which provides drinking water to Los Angeles and San Diego, crosses the northeast end of the Valley along the base of the Little San Bernardino Mountains (the Joshua Tree National Park). The San Andreas Fault traverses the Valley's east side. Because of this fault, the Valley has many hot springs. The Santa Rosa Mountains to the West are part of the Elsinore Fault Zone. The results of a prehistoric sturzstrom can be seen in Martinez Canyon. The Painted Canyons of Mecca feature smaller faults as well as Precambrian, Tertiary and Quaternary rock formations, unconformities, badlands and desert landforms. en.wikipedia.org/wiki/Coachella_Valley en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_... |
Date | |
Source | Coachella Valley, California |
Author | Ken Lund from Reno, Nevada, USA |
Camera location | 33° 33′ 20.38″ N, 115° 55′ 32.86″ W | View this and other nearby images on: OpenStreetMap | 33.555661; -115.925795 |
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This image was originally posted to Flickr by Ken Lund at https://flickr.com/photos/75683070@N00/15632670016. It was reviewed on 4 December 2015 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
4 December 2015
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current | 04:03, 4 December 2015 | 4,000 × 3,000 (2.43 MB) | INeverCry (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot SX280 HS |
Exposure time | 1/320 sec (0.003125) |
F-number | f/4.5 |
ISO speed rating | 80 |
Date and time of data generation | 07:23, 28 October 2014 |
Lens focal length | 14.969 mm |
Latitude | 33° 33′ 20.38″ N |
Longitude | 115° 55′ 32.86″ W |
Altitude | 7,794.4 meters above sea level |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 07:23, 28 October 2014 |
Y and C positioning | Co-sited |
Exif version | 2.3 |
Date and time of digitizing | 07:23, 28 October 2014 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 8.3125 |
APEX aperture | 4.34375 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 4.34375 APEX (f/4.51) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 16,393.442622951 |
Focal plane Y resolution | 16,393.442622951 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Custom process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
GPS time (atomic clock) | 14:23 |
Receiver status | Measurement in progress |
Geodetic survey data used | WGS-84 |
GPS date | 28 October 2014 |
GPS tag version | 0.0.3.2 |
Rating (out of 5) | 0 |