1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.
2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.
TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.
", "items": [ { "id": 282238, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444439, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_iPad_1920x0180_print.jpg", "filename": "WC_Snow_Cover-1920-MASTER_iPad_1920x0180_print.jpg", "media_type": "Image", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 282239, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444440, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_iPad_1920x0180_searchweb.png", "filename": "WC_Snow_Cover-1920-MASTER_iPad_1920x0180_searchweb.png", "media_type": "Image", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 282240, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444441, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_iPad_1920x0180_web.png", "filename": "WC_Snow_Cover-1920-MASTER_iPad_1920x0180_web.png", "media_type": "Image", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 282241, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444442, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_iPad_1920x0180_thm.png", "filename": "WC_Snow_Cover-1920-MASTER_iPad_1920x0180_thm.png", "media_type": "Image", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 80, "height": 40, "pixels": 3200 } }, { "id": 282228, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444430, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_1920x1080.mov", "filename": "WC_Snow_Cover-1920-MASTER_1920x1080.mov", "media_type": "Movie", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 282229, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444432, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_1280x720.mov", "filename": "WC_Snow_Cover-1920-MASTER_1280x720.mov", "media_type": "Movie", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 282230, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444431, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_NBC_Today.mov", "filename": "WC_Snow_Cover-1920-MASTER_NBC_Today.mov", "media_type": "Movie", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 282231, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444438, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_WEA_CEN.wmv", "filename": "WC_Snow_Cover-1920-MASTER_WEA_CEN.wmv", "media_type": "Movie", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 282232, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444437, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover.avi", "filename": "WC_Snow_Cover.avi", "media_type": "Movie", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 282233, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444434, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_baron.mp4", "filename": "WC_Snow_Cover-1920-MASTER_baron.mp4", "media_type": "Movie", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 282234, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444435, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_prores.mov", "filename": "WC_Snow_Cover-1920-MASTER_prores.mov", "media_type": "Movie", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 282235, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444436, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_iPad_960x540.m4v", "filename": "WC_Snow_Cover-1920-MASTER_iPad_960x540.m4v", "media_type": "Movie", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 960, "height": 540, "pixels": 518400 } }, { "id": 282236, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444433, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_iPad_1280x720.m4v", "filename": "WC_Snow_Cover-1920-MASTER_iPad_1280x720.m4v", "media_type": "Movie", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 282237, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444429, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_iPad_1920x0180.m4v", "filename": "WC_Snow_Cover-1920-MASTER_iPad_1920x0180.m4v", "media_type": "Movie", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 282242, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 444443, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011800/a011824/WC_Snow_Cover-1920-MASTER_iPad_1920x0180.webm", "filename": "WC_Snow_Cover-1920-MASTER_iPad_1920x0180.webm", "media_type": "Movie", "alt_text": "LEAD: Thanks to NASA satellites, water resource scientists are able to keep track of snowpack across the entire country day by day.1. Here is the snow cover from November 2013 to April 2014, in about 18 seconds.2. The winter season’s snow extent was 1.42 million square miles, about 12% above the 30-year average.TAG: In California’s Sierra Nevada Mountains, however, snowpack totals were 25% less than the long-term average. These low levels have resulted in water shortages across the state of California.", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 338153, "url": "https://svs.gsfc.nasa.gov/11824/#media_group_338153", "widget": "Basic text", "title": "For More Information", "caption": "", "description": "See the following sources:\n\n* [http://ca.gov/drought/](http://ca.gov/drought/)\n* [http://www.ncdc.noaa.gov/sotc/drought/2015/2#det-wus](http://www.ncdc.noaa.gov/sotc/drought/2015/2#det-wus)\n* [http://www.ncdc.noaa.gov/sotc/national/2014/13](http://www.ncdc.noaa.gov/sotc/national/2014/13)", "items": [], "extra_data": {} } ], "studio": "gms", "funding_sources": [ "PAO" ], "credits": [ { "role": "Producer", "people": [ { "name": "Howard Joe Witte", "employer": "ADNET Systems, Inc." } ] }, { "role": "Scientist", "people": [ { "name": "Dorothy Hall", "employer": "NASA/GSFC" }, { "name": "George Leshkevich", "employer": "NOAA" }, { "name": "Son Nghiem", "employer": "NASA/JPL CalTech" } ] }, { "role": "Data visualizer", "people": [ { "name": "Cindy Starr", "employer": "Global Science and Technology, Inc." } ] }, { "role": "Technical support", "people": [ { "name": "Laurence Schuler", "employer": "ADNET Systems, Inc." }, { "name": "Ian Jones", "employer": "ADNET Systems, Inc." } ] }, { "role": "Video editor", "people": [ { "name": "Joy Ng", "employer": "USRA" } ] } ], "missions": [], "series": [], "tapes": [], "papers": [], "datasets": [], "nasa_science_categories": [ "Earth" ], "keywords": [ "Atmosphere", "Earth Science", "Great Lakes", "HDTV", "Location", "precipitation", "snow" ], "recommended_pages": [], "related": [ { "id": 4256, "url": "https://svs.gsfc.nasa.gov/4256/", "page_type": "Visualization", "title": "The Winter of 2013 – 2014: A Cold, Snowy and Icy Winter in North America", "description": "This animation shows the snow cover over North America during the 2013-2014 winter as well as the ice concentration over the Great Lakes. The date and a graph showing the percent of ice cover over the Great Lakes and Lake Superior is shown on this version. || GreatLakes_ice_2014-15_30p.02845_print.jpg (1024x576) [134.0 KB] || GreatLakes_ice_2014-15_30p.02845_searchweb.png (320x180) [90.3 KB] || GreatLakes_ice_2014-15_30p.02845_thm.png (80x40) [6.6 KB] || GreatLakes_Ice_2013-2014_720.mp4 (1280x720) [42.1 MB] || GreatLakes_Ice_2013-2014_1080.mp4 (1920x1080) [74.5 MB] || GreatLakes_ice_withOlay (1920x1080) [0 Item(s)] || GreatLakes_ice_withOlay (1920x1080) [0 Item(s)] || GreatLakes_Ice_2013-2014_720.webm (1280x720) [27.5 MB] || GreatLakes_Ice_2013-2014_4256.key [45.7 MB] || GreatLakes_Ice_2013-2014_4256.pptx [43.1 MB] || ", "release_date": "2015-03-16T10:00:00-04:00", "update_date": "2025-02-02T22:19:57.509972-05:00", "main_image": { "id": 444850, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004200/a004256/GreatLakes_ice_2014-15_30p.02845_print.jpg", "filename": "GreatLakes_ice_2014-15_30p.02845_print.jpg", "media_type": "Image", "alt_text": "This animation shows the snow cover over North America during the 2013-2014 winter as well as the ice concentration over the Great Lakes. The date and a graph showing the percent of ice cover over the Great Lakes and Lake Superior is shown on this version.", "width": 1024, "height": 576, "pixels": 589824 } } ], "sources": [], "products": [], "newer_versions": [], "older_versions": [], "alternate_versions": [] }