{ "id": 20031, "url": "https://svs.gsfc.nasa.gov/20031/", "page_type": "Animation", "title": "NASA Explains 'Dust Bowl' Drought", "description": "This illustration shows how cooler than normal tropical Pacific Ocean temperatures (blues) and warmer than normal tropical Atlantic Ocean temperatures (red and orange) contributed to a weakened low level jet stream and changed its course. The jet stream normally flows westward over the Gulf of Mexico and then turns northward pulling up moisture and dumping rain onto the Great Plains. During the 1930s, this low level jet stream weakened, carrying less moisture, and shifted further south. The Great Plains land dried up and dust storms blew across the U.S. || ", "release_date": "2004-06-24T12:00:00-04:00", "update_date": "2023-05-03T13:56:41.229491-04:00", "main_image": { "id": 519533, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/nodataAb_web.jpg", "filename": "nodataAb_web.jpg", "media_type": "Image", "alt_text": "This is the high resolution still illustrating abnormal climate during Dust Bowl in the 1930's.", "width": 320, "height": 216, "pixels": 69120 }, "main_video": { "id": 519530, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/a010033_seq.webmhd.webm", "filename": "a010033_seq.webmhd.webm", "media_type": "Movie", "alt_text": "This is the standard definition version Dust Bowl Climate Conceptual animaiton MPEG.", "width": 960, "height": 540, "pixels": 518400 }, "main_credits": { "Visualizations by": [ { "name": "Susan Twardy", "employer": "HTSI" } ] }, "progress": "Complete", "media_groups": [ { "id": 360423, "url": "https://svs.gsfc.nasa.gov/20031/#media_group_360423", "widget": "Basic text with HTML", "title": "", "caption": "", "description": "This illustration shows how cooler than normal tropical Pacific Ocean temperatures (blues) and warmer than normal tropical Atlantic Ocean temperatures (red and orange) contributed to a weakened low level jet stream and changed its course.
The jet stream normally flows westward over the Gulf of Mexico and then turns northward pulling up moisture and dumping rain onto the Great Plains. During the 1930s, this low level jet stream weakened, carrying less moisture, and shifted further south. The Great Plains land dried up and dust storms blew across the U.S.", "items": [], "extra_data": {} }, { "id": 360424, "url": "https://svs.gsfc.nasa.gov/20031/#media_group_360424", "widget": "Video player", "title": "", "caption": "", "description": "This is the standard definition version Dust Bowl Climate Conceptual animaiton MPEG.", "items": [ { "id": 364727, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519531, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/nodata_pre.00002_print.jpg", "filename": "nodata_pre.00002_print.jpg", "media_type": "Image", "alt_text": "This is the standard definition version Dust Bowl Climate Conceptual animaiton MPEG.", "width": 1024, "height": 768, "pixels": 786432 } }, { "id": 364722, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519526, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/nodata_pre.jpg", "filename": "nodata_pre.jpg", "media_type": "Image", "alt_text": "This is the standard definition version Dust Bowl Climate Conceptual animaiton MPEG.", "width": 320, "height": 240, "pixels": 76800 } }, { "id": 364726, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519530, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/a010033_seq.webmhd.webm", "filename": "a010033_seq.webmhd.webm", "media_type": "Movie", "alt_text": "This is the standard definition version Dust Bowl Climate Conceptual animaiton MPEG.", "width": 960, "height": 540, "pixels": 518400 } }, { "id": 364723, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519527, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/frames/720x486_4x3_29.97p/", "filename": "720x486_4x3_29.97p", "media_type": "Frames", "alt_text": "This is the standard definition version Dust Bowl Climate Conceptual animaiton MPEG.", "width": 720, "height": 486, "pixels": 349920 } }, { "id": 364724, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519528, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/a010033_seq.mpg", "filename": "a010033_seq.mpg", "media_type": "Movie", "alt_text": "This is the standard definition version Dust Bowl Climate Conceptual animaiton MPEG.", "width": 720, "height": 480, "pixels": 345600 } }, { "id": 364725, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519529, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/a010033_H264_640x480.mp4", "filename": "a010033_H264_640x480.mp4", "media_type": "Movie", "alt_text": "This is the standard definition version Dust Bowl Climate Conceptual animaiton MPEG.", "width": 640, "height": 480, "pixels": 307200 } }, { "id": 364721, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519525, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/nodata.mpg", "filename": "nodata.mpg", "media_type": "Movie", "alt_text": "This is the standard definition version Dust Bowl Climate Conceptual animaiton MPEG.", "width": 320, "height": 240, "pixels": 76800 } } ], "extra_data": {} }, { "id": 360425, "url": "https://svs.gsfc.nasa.gov/20031/#media_group_360425", "widget": "Single image", "title": "", "caption": "", "description": "This is the high resolution still illustrating abnormal climate during Dust Bowl in the 1930's.", "items": [ { "id": 364731, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519536, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/nodataAb.jpg", "filename": "nodataAb.jpg", "media_type": "Image", "alt_text": "This is the high resolution still illustrating abnormal climate during Dust Bowl in the 1930's.", "width": 3000, "height": 2025, "pixels": 6075000 } }, { "id": 364729, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519533, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/nodataAb_web.jpg", "filename": "nodataAb_web.jpg", "media_type": "Image", "alt_text": "This is the high resolution still illustrating abnormal climate during Dust Bowl in the 1930's.", "width": 320, "height": 216, "pixels": 69120 } }, { "id": 364730, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519534, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/nodataAb_thm.png", "filename": "nodataAb_thm.png", "media_type": "Image", "alt_text": "This is the high resolution still illustrating abnormal climate during Dust Bowl in the 1930's.", "width": 80, "height": 40, "pixels": 3200 } }, { "id": 364732, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519535, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/nodataAb_web_searchweb.jpg", "filename": "nodataAb_web_searchweb.jpg", "media_type": "Image", "alt_text": "This is the high resolution still illustrating abnormal climate during Dust Bowl in the 1930's.", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 364728, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519532, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/nodataAb.tif", "filename": "nodataAb.tif", "media_type": "Image", "alt_text": "This is the high resolution still illustrating abnormal climate during Dust Bowl in the 1930's.", "width": 3000, "height": 2025, "pixels": 6075000 } } ], "extra_data": {} }, { "id": 360426, "url": "https://svs.gsfc.nasa.gov/20031/#media_group_360426", "widget": "Single image", "title": "", "caption": "", "description": "This is the high resolution still illustrating the normal climate of the region.", "items": [ { "id": 364735, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519539, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/nodataNorm.jpg", "filename": "nodataNorm.jpg", "media_type": "Image", "alt_text": "This is the high resolution still illustrating the normal climate of the region.", "width": 3000, "height": 2025, "pixels": 6075000 } }, { "id": 364734, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519538, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/nodataNorm_web.jpg", "filename": "nodataNorm_web.jpg", "media_type": "Image", "alt_text": "This is the high resolution still illustrating the normal climate of the region.", "width": 320, "height": 216, "pixels": 69120 } }, { "id": 364733, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 519537, "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020031/nodataNorm.tif", "filename": "nodataNorm.tif", "media_type": "Image", "alt_text": "This is the high resolution still illustrating the normal climate of the region.", "width": 3000, "height": 2025, "pixels": 6075000 } } ], "extra_data": {} } ], "studio": "cil", "funding_sources": [ "ESE" ], "credits": [ { "role": "Animator", "people": [ { "name": "Susan Twardy", "employer": "HTSI" } ] }, { "role": "Scientist", "people": [ { "name": "Siegfried D. Schubert", "employer": "NASA/GSFC" } ] }, { "role": "Writer", "people": [ { "name": "Rani Chohan", "employer": "NASA/GSFC" } ] } ], "missions": [], "series": [], "tapes": [], "papers": [], "datasets": [], "nasa_science_categories": [ "Earth" ], "keywords": [ "Atmosphere", "Byrne", "Drought", "Earth Science", "Gonnelli", "Ocean Temperature", "Oceans", "precipitation", "sea surface temperature" ], "recommended_pages": [], "related": [], "sources": [], "products": [], "newer_versions": [], "older_versions": [], "alternate_versions": [] }