{
    "id": 10896,
    "url": "https://svs.gsfc.nasa.gov/10896/",
    "page_type": "Produced Video",
    "title": "Bubbles In The Sky",
    "description": "Ever notice how in many parts of the world, puffy, cauliflower-shaped cumulus clouds are more common in the summer? There's a reason for this: thermal convection. In winter, the sun has less time to heat the surface and cause instability in the atmosphere. But during the summer, heat from the sun warms the land surfaces so much that pockets of hot air—scientists call them thermals—bubble upward much like steam in a pot of boiling water. As the hot air rises, the water vapor trapped within condenses into microscopic cloud droplets. If the air is humid enough, rapidly changing cumulus clouds puff up in the atmosphere, sometimes bulging to heights above 39,000 feet. Watch in the visualizations below—based on a climate model that simulated cloud formation during a Southern Hemisphere summer—how cumulus clouds pop up over the forests of Africa and South America. || ",
    "release_date": "2012-01-24T00:00:00-05:00",
    "update_date": "2023-05-03T13:53:19.136944-04:00",
    "main_image": {
        "id": 479772,
        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/Clouds_Over_Africa_1024x576.jpg",
        "filename": "Clouds_Over_Africa_1024x576.jpg",
        "media_type": "Image",
        "alt_text": "See how rising warm air gives birth to stunning cumulus clouds.",
        "width": 1024,
        "height": 576,
        "pixels": 589824
    },
    "main_video": {
        "id": 479774,
        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/3855_Clouds_Over_Africa_narrated-540-MASTER_high.mp4",
        "filename": "3855_Clouds_Over_Africa_narrated-540-MASTER_high.mp4",
        "media_type": "Movie",
        "alt_text": "Cumulus clouds are common over the humid, forested parts of Africa, while such clouds are rare over the dry Sahara.",
        "width": 960,
        "height": 540,
        "pixels": 518400
    },
    "main_credits": {
        "Visualizations by": [
            {
                "name": "Alex Kekesi",
                "employer": "Global Science and Technology, Inc."
            }
        ],
        "Scientific consulting by": [
            {
                "name": "William Putman",
                "employer": "NASA/GSFC"
            }
        ],
        "Written by": [
            {
                "name": "Adam P Voiland",
                "employer": "Wyle Information Systems"
            }
        ]
    },
    "progress": "Complete",
    "media_groups": [
        {
            "id": 350181,
            "url": "https://svs.gsfc.nasa.gov/10896/#media_group_350181",
            "widget": "Basic text with HTML",
            "title": "",
            "caption": "",
            "description": "Ever notice how in many parts of the world, puffy, cauliflower-shaped cumulus clouds are more common in the summer? There's a reason for this: thermal convection. In winter, the sun has less time to heat the surface and cause instability in the atmosphere. But during the summer, heat from the sun warms the land surfaces so much that pockets of hot air&mdash;scientists call them thermals&mdash;bubble upward much like steam in a pot of boiling water. As the hot air rises, the water vapor trapped within condenses into microscopic cloud droplets. If the air is humid enough, rapidly changing cumulus clouds puff up in the atmosphere, sometimes bulging to heights above 39,000 feet. Watch in the visualizations below&mdash;based on a climate model that simulated cloud formation during a Southern Hemisphere summer&mdash;how cumulus clouds pop up over the forests of Africa and South America.",
            "items": [],
            "extra_data": {}
        },
        {
            "id": 350182,
            "url": "https://svs.gsfc.nasa.gov/10896/#media_group_350182",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "See how rising warm air gives birth to stunning cumulus clouds.",
            "items": [
                {
                    "id": 324541,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479770,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/Cover_convectionjpeg.jpg",
                        "filename": "Cover_convectionjpeg.jpg",
                        "media_type": "Image",
                        "alt_text": "See how rising warm air gives birth to stunning cumulus clouds.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 324543,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479772,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/Clouds_Over_Africa_1024x576.jpg",
                        "filename": "Clouds_Over_Africa_1024x576.jpg",
                        "media_type": "Image",
                        "alt_text": "See how rising warm air gives birth to stunning cumulus clouds.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 324546,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479773,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/Clouds_Over_Africa_1080p.jpg",
                        "filename": "Clouds_Over_Africa_1080p.jpg",
                        "media_type": "Image",
                        "alt_text": "See how rising warm air gives birth to stunning cumulus clouds.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                },
                {
                    "id": 324544,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479769,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/Clouds_Over_Africa_1024x576_web.png",
                        "filename": "Clouds_Over_Africa_1024x576_web.png",
                        "media_type": "Image",
                        "alt_text": "See how rising warm air gives birth to stunning cumulus clouds.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 324545,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479768,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/Clouds_Over_Africa_1024x576_thm.png",
                        "filename": "Clouds_Over_Africa_1024x576_thm.png",
                        "media_type": "Image",
                        "alt_text": "See how rising warm air gives birth to stunning cumulus clouds.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 324542,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479771,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/Clouds_Over_Africa_1080p.tif",
                        "filename": "Clouds_Over_Africa_1080p.tif",
                        "media_type": "Image",
                        "alt_text": "See how rising warm air gives birth to stunning cumulus clouds.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 350183,
            "url": "https://svs.gsfc.nasa.gov/10896/#media_group_350183",
            "widget": "Video player",
            "title": "",
            "caption": "",
            "description": "Cumulus clouds are common over the humid, forested parts of Africa, while such clouds are rare over the dry Sahara.",
            "items": [
                {
                    "id": 324548,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479777,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/hsymph_africa_still.0900_1024x576.jpg",
                        "filename": "hsymph_africa_still.0900_1024x576.jpg",
                        "media_type": "Image",
                        "alt_text": "Cumulus clouds are common over the humid, forested parts of Africa, while such clouds are rare over the dry Sahara.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 324553,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479780,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/hsymph_africa_still.0900_16x9.jpg",
                        "filename": "hsymph_africa_still.0900_16x9.jpg",
                        "media_type": "Image",
                        "alt_text": "Cumulus clouds are common over the humid, forested parts of Africa, while such clouds are rare over the dry Sahara.",
                        "width": 3600,
                        "height": 2025,
                        "pixels": 7290000
                    }
                },
                {
                    "id": 324547,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479778,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/hsymph_africa_still.0900_1920x1080.tif",
                        "filename": "hsymph_africa_still.0900_1920x1080.tif",
                        "media_type": "Image",
                        "alt_text": "Cumulus clouds are common over the humid, forested parts of Africa, while such clouds are rare over the dry Sahara.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                },
                {
                    "id": 324549,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479774,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/3855_Clouds_Over_Africa_narrated-540-MASTER_high.mp4",
                        "filename": "3855_Clouds_Over_Africa_narrated-540-MASTER_high.mp4",
                        "media_type": "Movie",
                        "alt_text": "Cumulus clouds are common over the humid, forested parts of Africa, while such clouds are rare over the dry Sahara.",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 324552,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479779,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/3855_Clouds_Over_Africa_narrated-540-MASTER_high.webmhd.webm",
                        "filename": "3855_Clouds_Over_Africa_narrated-540-MASTER_high.webmhd.webm",
                        "media_type": "Movie",
                        "alt_text": "Cumulus clouds are common over the humid, forested parts of Africa, while such clouds are rare over the dry Sahara.",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 324550,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 854080,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/a010896_iPad_movie_3855_Clouds_Over_Africa_narrated-540-MASTER/3855_Clouds_Over_Africa_narrated-540-MASTER.m3u8",
                        "filename": "3855_Clouds_Over_Africa_narrated-540-MASTER.m3u8",
                        "media_type": "File",
                        "alt_text": "Cumulus clouds are common over the humid, forested parts of Africa, while such clouds are rare over the dry Sahara."
                    }
                },
                {
                    "id": 324551,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479776,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/hsymph_africa_still.0900_16x9.tif",
                        "filename": "hsymph_africa_still.0900_16x9.tif",
                        "media_type": "Image",
                        "alt_text": "Cumulus clouds are common over the humid, forested parts of Africa, while such clouds are rare over the dry Sahara.",
                        "width": 3600,
                        "height": 2025,
                        "pixels": 7290000
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 350184,
            "url": "https://svs.gsfc.nasa.gov/10896/#media_group_350184",
            "widget": "Video player",
            "title": "",
            "caption": "",
            "description": "Vegetation in the Amazon rainforest releases moisture into the air creating prime conditions for cumulus clouds to form.",
            "items": [
                {
                    "id": 324555,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479781,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/hsymph_v10_sa.1589_1024x576.jpg",
                        "filename": "hsymph_v10_sa.1589_1024x576.jpg",
                        "media_type": "Image",
                        "alt_text": "Vegetation in the Amazon rainforest releases moisture into the air creating prime conditions for cumulus clouds to form.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 324559,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479786,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/hsymph_v10_sa.1589.jpg",
                        "filename": "hsymph_v10_sa.1589.jpg",
                        "media_type": "Image",
                        "alt_text": "Vegetation in the Amazon rainforest releases moisture into the air creating prime conditions for cumulus clouds to form.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                },
                {
                    "id": 324554,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479784,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/hsymph_v10_sa.1589.tif",
                        "filename": "hsymph_v10_sa.1589.tif",
                        "media_type": "Image",
                        "alt_text": "Vegetation in the Amazon rainforest releases moisture into the air creating prime conditions for cumulus clouds to form.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                },
                {
                    "id": 324556,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479782,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/3861_Clouds_Over_SAmerica_narrated-540-MASTER_high.mp4",
                        "filename": "3861_Clouds_Over_SAmerica_narrated-540-MASTER_high.mp4",
                        "media_type": "Movie",
                        "alt_text": "Vegetation in the Amazon rainforest releases moisture into the air creating prime conditions for cumulus clouds to form.",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 324558,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479785,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/3861_Clouds_Over_SAmerica_narrated-540-MASTER_high.webmhd.webm",
                        "filename": "3861_Clouds_Over_SAmerica_narrated-540-MASTER_high.webmhd.webm",
                        "media_type": "Movie",
                        "alt_text": "Vegetation in the Amazon rainforest releases moisture into the air creating prime conditions for cumulus clouds to form.",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 324557,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 854081,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/a010896_iPad_movie_3861_Clouds_Over_SAmerica_narrated-540-MASTER/3861_Clouds_Over_SAmerica_narrated-540-MASTER.m3u8",
                        "filename": "3861_Clouds_Over_SAmerica_narrated-540-MASTER.m3u8",
                        "media_type": "File",
                        "alt_text": "Vegetation in the Amazon rainforest releases moisture into the air creating prime conditions for cumulus clouds to form."
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 350185,
            "url": "https://svs.gsfc.nasa.gov/10896/#media_group_350185",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "A NASA satellite observed a uniform layer of popcorn-like cumulus clouds over the Amazon rainforest.\r\r",
            "items": [
                {
                    "id": 324560,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479788,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/1024X576_popcorn_brazil.jpg",
                        "filename": "1024X576_popcorn_brazil.jpg",
                        "media_type": "Image",
                        "alt_text": "A NASA satellite observed a uniform layer of popcorn-like cumulus clouds over the Amazon rainforest.\r\r",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 324561,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479787,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/1024X576_popcorn_brazil_web.png",
                        "filename": "1024X576_popcorn_brazil_web.png",
                        "media_type": "Image",
                        "alt_text": "A NASA satellite observed a uniform layer of popcorn-like cumulus clouds over the Amazon rainforest.\r\r",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 350186,
            "url": "https://svs.gsfc.nasa.gov/10896/#media_group_350186",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "An astronaut aboard Space Shuttle Challenger took this photo of thunderous cumulus clouds over southern Brazil.",
            "items": [
                {
                    "id": 324564,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479790,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/STS41B-41-2347_1024x576.jpg",
                        "filename": "STS41B-41-2347_1024x576.jpg",
                        "media_type": "Image",
                        "alt_text": "An astronaut aboard Space Shuttle Challenger took this photo of thunderous cumulus clouds over southern Brazil.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 324566,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479793,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/STS41B-41-2347_1920x1080.jpg",
                        "filename": "STS41B-41-2347_1920x1080.jpg",
                        "media_type": "Image",
                        "alt_text": "An astronaut aboard Space Shuttle Challenger took this photo of thunderous cumulus clouds over southern Brazil.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                },
                {
                    "id": 324565,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479792,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/STS41B-41-2347_1024x576_web.png",
                        "filename": "STS41B-41-2347_1024x576_web.png",
                        "media_type": "Image",
                        "alt_text": "An astronaut aboard Space Shuttle Challenger took this photo of thunderous cumulus clouds over southern Brazil.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 324562,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479789,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/STS41B-41-2347_1920x1080.tif",
                        "filename": "STS41B-41-2347_1920x1080.tif",
                        "media_type": "Image",
                        "alt_text": "An astronaut aboard Space Shuttle Challenger took this photo of thunderous cumulus clouds over southern Brazil.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                },
                {
                    "id": 324563,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479791,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/STS41B-41-2347_lrg.tif",
                        "filename": "STS41B-41-2347_lrg.tif",
                        "media_type": "Image",
                        "alt_text": "An astronaut aboard Space Shuttle Challenger took this photo of thunderous cumulus clouds over southern Brazil.",
                        "width": 5266,
                        "height": 2962,
                        "pixels": 15597892
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 350187,
            "url": "https://svs.gsfc.nasa.gov/10896/#media_group_350187",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "This photograph, taken from the International Space Station, shows a massive cumulus cloud over western Africa.",
            "items": [
                {
                    "id": 324567,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479794,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/1024x576THUNDERHEAD_africaISS016-E-27426_lrg.jpg",
                        "filename": "1024x576THUNDERHEAD_africaISS016-E-27426_lrg.jpg",
                        "media_type": "Image",
                        "alt_text": "This photograph, taken from the International Space Station, shows a massive cumulus cloud over western Africa.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 324568,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 479795,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010800/a010896/1024x576THUNDERHEAD_africaISS016-E-27426_lrg_web.png",
                        "filename": "1024x576THUNDERHEAD_africaISS016-E-27426_lrg_web.png",
                        "media_type": "Image",
                        "alt_text": "This photograph, taken from the International Space Station, shows a massive cumulus cloud over western Africa.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                }
            ],
            "extra_data": {}
        }
    ],
    "studio": "gms",
    "funding_sources": [
        "PAO"
    ],
    "credits": [
        {
            "role": "Animator",
            "people": [
                {
                    "name": "Alex Kekesi",
                    "employer": "Global Science and Technology, Inc."
                },
                {
                    "name": "Ernie Wright",
                    "employer": "USRA"
                }
            ]
        },
        {
            "role": "Producer",
            "people": [
                {
                    "name": "Kayvon Sharghi",
                    "employer": "USRA"
                },
                {
                    "name": "Ryan Fitzgibbons",
                    "employer": "USRA"
                }
            ]
        },
        {
            "role": "Scientist",
            "people": [
                {
                    "name": "William Putman",
                    "employer": "NASA/GSFC"
                }
            ]
        },
        {
            "role": "Writer",
            "people": [
                {
                    "name": "Adam P Voiland",
                    "employer": "Wyle Information Systems"
                }
            ]
        }
    ],
    "missions": [],
    "series": [],
    "tapes": [],
    "papers": [],
    "datasets": [],
    "nasa_science_categories": [
        "Earth"
    ],
    "keywords": [
        "App"
    ],
    "recommended_pages": [],
    "related": [
        {
            "id": 3855,
            "url": "https://svs.gsfc.nasa.gov/3855/",
            "page_type": "Visualization",
            "title": "Clouds over Africa",
            "description": "This animation is a beauty shot of cloud model output over North America. The clouds are derived from the Goddard Earth Observing System Model, Version 5 (GEOS-5).  GEOS-5 is a system of models integrated using the Earth System Modeling Framework and used to help refine atmospheric weather models.The lighting of this scene is completely artistic and not scientifically accurate. If accurate lighting were used the diurnal effect would pulse across the globe approximately every 90 frames (3 seconds when played at 30 fps). The slow strobing would have been undesireable for the intended purpose of this animation, which is to highlight the cloud model output. || ",
            "release_date": "2011-10-01T00:00:00-04:00",
            "update_date": "2023-05-03T13:53:36.334306-04:00",
            "main_image": {
                "id": 483376,
                "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003800/a003855/hsymph_africa.0000.jpg",
                "filename": "hsymph_africa.0000.jpg",
                "media_type": "Image",
                "alt_text": "Animation of simulated clouds over Africa.",
                "width": 1920,
                "height": 1080,
                "pixels": 2073600
            }
        },
        {
            "id": 3861,
            "url": "https://svs.gsfc.nasa.gov/3861/",
            "page_type": "Visualization",
            "title": "Clouds over South America",
            "description": "This animation is a beauty shot of cloud model output over North America. The clouds are derived from the Goddard Earth Observing System Model, Version 5 (GEOS-5). GEOS-5 is a system of models integrated using the Earth System Modeling Framework and used to help refine atmospheric weather models.The lighting of this scene is completely artistic and not scientifically accurate. If accurate lighting were used the diurnal effect would pulse across the globe approximately every 90 frames (3 seconds when played at 30 fps). The slow strobing would have been undesireable for the intended purpose of this animation, which is to highlight the cloud model output. || ",
            "release_date": "2011-09-12T00:00:00-04:00",
            "update_date": "2023-05-03T13:53:38.507358-04:00",
            "main_image": {
                "id": 483475,
                "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003800/a003861/hsymph_v10_sa.0001.jpg",
                "filename": "hsymph_v10_sa.0001.jpg",
                "media_type": "Image",
                "alt_text": "Animation of simulated clouds over South America.",
                "width": 1920,
                "height": 1080,
                "pixels": 2073600
            }
        }
    ],
    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}