{
    "id": 13752,
    "url": "https://svs.gsfc.nasa.gov/13752/",
    "page_type": "Produced Video",
    "title": "2020 Weather Patterns Push Antarctic Ozone Hole to 12th Largest on Record",
    "description": "A cold and stable Antarctic vortex supported the development of the 12th largest ozone hole on record in 2020. The hole reached its peak extent on September 20th at 24.8 million square kilometers. || ",
    "release_date": "2020-10-30T12:00:00-04:00",
    "update_date": "2023-05-03T13:44:33.069302-04:00",
    "main_image": {
        "id": 381631,
        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/2020OzoneGraphic_2.png",
        "filename": "2020OzoneGraphic_2.png",
        "media_type": "Image",
        "alt_text": "Ozone-depleting compounds released by humans cause the ozone hole, but cold weather and strong winds drove a larger than average 2020 ozone hole -- the 12th largest in our 40-year record.",
        "width": 1920,
        "height": 1080,
        "pixels": 2073600
    },
    "main_video": {
        "id": 381623,
        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/2020_Weather_Patterns_Push_Antarctic_Ozone_Hole_to_12th_Largest_on_Record.mp4",
        "filename": "2020_Weather_Patterns_Push_Antarctic_Ozone_Hole_to_12th_Largest_on_Record.mp4",
        "media_type": "Movie",
        "alt_text": "Music credit: “Solar Winds\" from Universal Production MusicComplete transcript available.",
        "width": 1920,
        "height": 1080,
        "pixels": 2073600
    },
    "main_credits": {
        "Produced by": [
            {
                "name": "Kathleen Gaeta",
                "employer": "GSFC Interns"
            }
        ]
    },
    "progress": "Complete",
    "media_groups": [
        {
            "id": 318617,
            "url": "https://svs.gsfc.nasa.gov/13752/#media_group_318617",
            "widget": "Basic text with HTML",
            "title": "",
            "caption": "",
            "description": "A cold and stable Antarctic vortex supported the development of the 12th largest ozone hole on record in 2020. The hole reached its peak extent on September 20th at 24.8 million square kilometers.",
            "items": [],
            "extra_data": {}
        },
        {
            "id": 318618,
            "url": "https://svs.gsfc.nasa.gov/13752/#media_group_318618",
            "widget": "Video player",
            "title": "",
            "caption": "",
            "description": "Music credit: “Solar Winds\" from Universal Production Music<p><p><p><p><p><p><a href=\"/vis/a010000/a013700/a013752/script_30477_02.html\">Complete transcript</a> available.</p>",
            "items": [
                {
                    "id": 224349,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 381625,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/Screen_Shot_2020-10-27_at_11.52.36_AM_print.jpg",
                        "filename": "Screen_Shot_2020-10-27_at_11.52.36_AM_print.jpg",
                        "media_type": "Image",
                        "alt_text": "Music credit: “Solar Winds\" from Universal Production MusicComplete transcript available.",
                        "width": 1024,
                        "height": 568,
                        "pixels": 581632
                    }
                },
                {
                    "id": 224348,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 381624,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/Screen_Shot_2020-10-27_at_11.52.36_AM.png",
                        "filename": "Screen_Shot_2020-10-27_at_11.52.36_AM.png",
                        "media_type": "Image",
                        "alt_text": "Music credit: “Solar Winds\" from Universal Production MusicComplete transcript available.",
                        "width": 3560,
                        "height": 1978,
                        "pixels": 7041680
                    }
                },
                {
                    "id": 224347,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 381623,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/2020_Weather_Patterns_Push_Antarctic_Ozone_Hole_to_12th_Largest_on_Record.mp4",
                        "filename": "2020_Weather_Patterns_Push_Antarctic_Ozone_Hole_to_12th_Largest_on_Record.mp4",
                        "media_type": "Movie",
                        "alt_text": "Music credit: “Solar Winds\" from Universal Production MusicComplete transcript available.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                },
                {
                    "id": 224350,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 381626,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/2020_Weather_Patterns_Push_Antarctic_Ozone_Hole_to_12th_Largest_on_Record.webm",
                        "filename": "2020_Weather_Patterns_Push_Antarctic_Ozone_Hole_to_12th_Largest_on_Record.webm",
                        "media_type": "Movie",
                        "alt_text": "Music credit: “Solar Winds\" from Universal Production MusicComplete transcript available.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                },
                {
                    "id": 224351,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 849217,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/OzoneFinal2UPDATE.en_US.srt",
                        "filename": "OzoneFinal2UPDATE.en_US.srt",
                        "media_type": "Captions",
                        "alt_text": "Music credit: “Solar Winds\" from Universal Production MusicComplete transcript available.",
                        "label": "English",
                        "language_code": ""
                    }
                },
                {
                    "id": 224352,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 849218,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/OzoneFinal2UPDATE.en_US.vtt",
                        "filename": "OzoneFinal2UPDATE.en_US.vtt",
                        "media_type": "Captions",
                        "alt_text": "Music credit: “Solar Winds\" from Universal Production MusicComplete transcript available.",
                        "label": "English",
                        "language_code": ""
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 318619,
            "url": "https://svs.gsfc.nasa.gov/13752/#media_group_318619",
            "widget": "Video player",
            "title": "",
            "caption": "",
            "description": "Ozone-depleting compounds – CFCs – persist in the atmosphere for many decades, interacting with ozone molecules when conditions are favorable. CFCs were controlled by the Montreal Protocol in 1987. Overall, the ozone layer is recovering and we expect the hole to heal by the 2070s.",
            "items": [
                {
                    "id": 224355,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 381629,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/PeakExtent.png",
                        "filename": "PeakExtent.png",
                        "media_type": "Image",
                        "alt_text": "Ozone-depleting compounds – CFCs – persist in the atmosphere for many decades, interacting with ozone molecules when conditions are favorable. CFCs were controlled by the Montreal Protocol in 1987. Overall, the ozone layer is recovering and we expect the hole to heal by the 2070s.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                },
                {
                    "id": 224356,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 381630,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/PeakExtent_print.jpg",
                        "filename": "PeakExtent_print.jpg",
                        "media_type": "Image",
                        "alt_text": "Ozone-depleting compounds – CFCs – persist in the atmosphere for many decades, interacting with ozone molecules when conditions are favorable. CFCs were controlled by the Montreal Protocol in 1987. Overall, the ozone layer is recovering and we expect the hole to heal by the 2070s.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 224353,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 381627,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/Ozone_Hole_2020_Vis.mp4",
                        "filename": "Ozone_Hole_2020_Vis.mp4",
                        "media_type": "Movie",
                        "alt_text": "Ozone-depleting compounds – CFCs – persist in the atmosphere for many decades, interacting with ozone molecules when conditions are favorable. CFCs were controlled by the Montreal Protocol in 1987. Overall, the ozone layer is recovering and we expect the hole to heal by the 2070s.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                },
                {
                    "id": 224354,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 381628,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/Ozone_Hole_2020_Vis.webm",
                        "filename": "Ozone_Hole_2020_Vis.webm",
                        "media_type": "Movie",
                        "alt_text": "Ozone-depleting compounds – CFCs – persist in the atmosphere for many decades, interacting with ozone molecules when conditions are favorable. CFCs were controlled by the Montreal Protocol in 1987. Overall, the ozone layer is recovering and we expect the hole to heal by the 2070s.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 318620,
            "url": "https://svs.gsfc.nasa.gov/13752/#media_group_318620",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Ozone-depleting compounds released by humans cause the ozone hole, but cold weather and strong winds drove a larger than average 2020 ozone hole -- the 12th largest in our 40-year record.",
            "items": [
                {
                    "id": 224357,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 381631,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/2020OzoneGraphic_2.png",
                        "filename": "2020OzoneGraphic_2.png",
                        "media_type": "Image",
                        "alt_text": "Ozone-depleting compounds released by humans cause the ozone hole, but cold weather and strong winds drove a larger than average 2020 ozone hole -- the 12th largest in our 40-year record.",
                        "width": 1920,
                        "height": 1080,
                        "pixels": 2073600
                    }
                },
                {
                    "id": 224358,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 381632,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/2020OzoneGraphic_2_print.jpg",
                        "filename": "2020OzoneGraphic_2_print.jpg",
                        "media_type": "Image",
                        "alt_text": "Ozone-depleting compounds released by humans cause the ozone hole, but cold weather and strong winds drove a larger than average 2020 ozone hole -- the 12th largest in our 40-year record.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 224359,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 381633,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/2020OzoneGraphic_2_searchweb.png",
                        "filename": "2020OzoneGraphic_2_searchweb.png",
                        "media_type": "Image",
                        "alt_text": "Ozone-depleting compounds released by humans cause the ozone hole, but cold weather and strong winds drove a larger than average 2020 ozone hole -- the 12th largest in our 40-year record.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 224360,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 381634,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013700/a013752/2020OzoneGraphic_2_thm.png",
                        "filename": "2020OzoneGraphic_2_thm.png",
                        "media_type": "Image",
                        "alt_text": "Ozone-depleting compounds released by humans cause the ozone hole, but cold weather and strong winds drove a larger than average 2020 ozone hole -- the 12th largest in our 40-year record.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                }
            ],
            "extra_data": {}
        }
    ],
    "studio": "gms",
    "funding_sources": [
        "ESE"
    ],
    "credits": [
        {
            "role": "Producer",
            "people": [
                {
                    "name": "Kathleen Gaeta",
                    "employer": "GSFC Interns"
                }
            ]
        },
        {
            "role": "Visualizer",
            "people": [
                {
                    "name": "Eric Nash",
                    "employer": "SSAI"
                }
            ]
        },
        {
            "role": "Graphics",
            "people": [
                {
                    "name": "Kathryn Mersmann",
                    "employer": "USRA"
                }
            ]
        },
        {
            "role": "Scientist",
            "people": [
                {
                    "name": "Paul Newman",
                    "employer": "NASA/GSFC"
                },
                {
                    "name": "Susan Strahan",
                    "employer": "USRA"
                }
            ]
        }
    ],
    "missions": [],
    "series": [
        "Narrated Movies"
    ],
    "tapes": [],
    "papers": [],
    "datasets": [],
    "nasa_science_categories": [
        "Earth"
    ],
    "keywords": [
        "Atmosphere",
        "Atmospheric Chemistry/Halons and Halogens",
        "Atmospheric Chemistry/Oxygen Compounds",
        "Chlorofluorocarbons",
        "Earth Science",
        "Montreal Protocol",
        "ozone",
        "Ozone depletion",
        "Ozone Hole",
        "Stratospheric Ozone"
    ],
    "recommended_pages": [],
    "related": [],
    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}