{ "id": 12199, "url": "https://svs.gsfc.nasa.gov/12199/", "page_type": "Produced Video", "title": "Evolution of Pacific Ocean Temperatures", "description": "Every two to seven years, an unusually warm pool of water—sometimes two to three degrees Celsius higher than normal—develops across the eastern equatorial Pacific Ocean. This warm condition, known as El Niño, can disrupt marine ecosystems and spur extreme weather patterns around the world. To predict when an El Niño is coming, NASA scientists use computer models that simulate ocean temperatures in the Pacific. Changes in ocean temperatures typical of an El Niño occur on the sea surface and up to 1,000 feet deep. With inputs from ocean buoys, satellite data and other sources, the models show what ocean temperatures might look like months into the future. The information not only helps scientists estimate the strength of an El Niño, but also study its evolution. || ", "release_date": "2016-05-12T14:00:00-04:00", "update_date": "2023-05-03T13:48:38.509162-04:00", "main_image": { "id": 425380, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012100/a012199/Robin_Kovach_Still.jpg", "filename": "Robin_Kovach_Still.jpg", "media_type": "Image", "alt_text": "Complete transcript available.", "width": 1920, "height": 1080, "pixels": 2073600 }, "main_video": null, "main_credits": { "Produced by": [ { "name": "Kayvon Sharghi", "employer": "USRA" } ] }, "progress": "Complete", "media_groups": [ { "id": 334043, "url": "https://svs.gsfc.nasa.gov/12199/#media_group_334043", "widget": "Basic text with HTML", "title": "", "caption": "", "description": "Every two to seven years, an unusually warm pool of water—sometimes two to three degrees Celsius higher than normal—develops across the eastern equatorial Pacific Ocean. This warm condition, known as El Niño, can disrupt marine ecosystems and spur extreme weather patterns around the world. To predict when an El Niño is coming, NASA scientists use computer models that simulate ocean temperatures in the Pacific. Changes in ocean temperatures typical of an El Niño occur on the sea surface and up to 1,000 feet deep. With inputs from ocean buoys, satellite data and other sources, the models show what ocean temperatures might look like months into the future. The information not only helps scientists estimate the strength of an El Niño, but also study its evolution.", "items": [], "extra_data": {} }, { "id": 334044, "url": "https://svs.gsfc.nasa.gov/12199/#media_group_334044", "widget": "Video player", "title": "", "caption": "", "description": "

Complete transcript available.

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The visualization shows how the 1997 event started from colder-than-average sea surface temperatures – but the 2015 event started with warmer-than-average temperatures not only in the Pacific but also in in the Atlantic and Indian Oceans.This video is also available on our YouTube channel. || SSTcompare1997_2015_0000_print.jpg (1024x576) [87.4 KB] || SSTcompare1997_2015_0000_searchweb.png (320x180) [53.0 KB] || SSTcompare1997_2015_0000_thm.png (80x40) [5.6 KB] || Compare1997_2015_SSTA.mp4 (1920x1080) [28.7 MB] || compare (1920x1080) [0 Item(s)] || Compare1997_2015_SSTA.webm (1920x1080) [1.5 MB] || Compare1997_2015_SSTA.m4v (640x360) [2.5 MB] || Compare1997_2015_SSTA.mp4.hwshow [187 bytes] || ", "release_date": "2016-02-25T20:00:00-05:00", "update_date": "2025-01-05T22:59:09.831506-05:00", "main_image": { "id": 426736, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004400/a004433/SSTcompare1997_2015_0000_print.jpg", "filename": "SSTcompare1997_2015_0000_print.jpg", "media_type": "Image", "alt_text": "This visualization shows how the Sea Surface Temperature Anomaly (SSTA) data and subsurface Temperature Anomaly from the 1997 El Nino year compares to the 2015 El Nino year. The visualization shows how the 1997 event started from colder-than-average sea surface temperatures – but the 2015 event started with warmer-than-average temperatures not only in the Pacific but also in in the Atlantic and Indian Oceans.This video is also available on our YouTube channel.", "width": 1024, "height": 576, "pixels": 589824 } } ], "sources": [], "products": [], "newer_versions": [], "older_versions": [], "alternate_versions": [] }