File:Snow across the Great Basin (MODIS 2021-12-21).jpg
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Summary[edit]
DescriptionSnow across the Great Basin (MODIS 2021-12-21).jpg |
English: Winter weather swept across California and the Great Basin, bringing substantial snow to the Sierra Nevada and the Coast Range in the closing month of 2021. On December 13, a frontal system merged with a weak atmospheric river over Northern California, increasing the duration of precipitation and snow depth. In higher elevations, snowfall was measured in feet, not inches during the impressive event.
The Moderate Resolution Imaging Spectroradiometer (MODIS) on board NASA’s Aqua satellite acquired a false-color image showing widespread snow in eastern California, Nevada, and Utah on December 19. Using MODIS bands 7-2-1, this image shows snow as bright blue, vegetation as green, and open land as tan or brown. Water appears deep blue and cloud usually appears white, although high, cold cloud that contains ice crystals may also have a bright blue tint. The National Weather Service forecasts additional snowfall on December 21-26, thanks to a series of storms that will bring multiple rounds of mountain snow and gusty winds to the region. A foot of snow is expected on December 21 in the high elevations of the Coastal Range and Sierras, and that is just for starters. Some locations may see up to 8 feet of heavy, wet snow before the storms ease after December 26. |
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Date | Taken on 20 January 2021 | ||
Source |
Snow across the Great Basin (direct link)
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Author | MODIS Land Rapid Response Team, NASA GSFC |
This media is a product of the Aqua mission Credit and attribution belongs to the mission team, if not already specified in the "author" row |
Licensing[edit]
Public domainPublic domainfalsefalse |
This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:20, 17 January 2024 | 4,014 × 3,223 (8.9 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of http://modis.gsfc.nasa.gov/gallery/images/image12212021_250m.jpg via Commons:Spacemedia |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Width | 4,687 px |
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Height | 3,574 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop 22.1 (Macintosh) |
File change date and time | 10:31, 20 December 2021 |
Exif version | 2.31 |
Color space | Uncalibrated |
Unique ID of original document | C05288201C0B1F9C91E7F1A06BEF9CF2 |
Date and time of digitizing | 05:23, 20 December 2021 |
Date metadata was last modified | 05:31, 20 December 2021 |