{ "count": 18, "next": null, "previous": null, "results": [ { "id": 5625, "url": "https://svs.gsfc.nasa.gov/5625/", "result_type": "Visualization", "release_date": "2026-03-25T00:00:00-04:00", "title": "GUARDIAN Warns Hawaii Early of Incoming Kamchatka Tsunami", "description": "GUARDIAN is a near-real-time ionospheric monitoring software that uses multi-GNSS total electron content time series to detect natural hazard signatures over the Pacific. Its AI-powered extension, GUARDIAN Scout, automates earthquake and tsunami detection. On July 29, 2025, GUARDIAN detected an incoming tsunami triggered by a magnitude 8.8 Kamchatka earthquake 32 minutes before the earliest tidal gauge detection, demonstrating its life-saving early warning potential.", "hits": 224 }, { "id": 5626, "url": "https://svs.gsfc.nasa.gov/5626/", "result_type": "Visualization", "release_date": "2026-03-25T00:00:00-04:00", "title": "GUARDIAN Warns Hawaii Early of Incoming Kamchatka Tsunami (Vertical version)", "description": "This data visualizaton show the Kamchatka earthquake, soon followed by GUARDIAN stations G027 and QSPP early warning detections. NOAA's MOST simulation then shows the progression of the tsunami waves across the Pacific Ocean. Guardian station KOKB (Hawaii) picks up the incoming tsunami wave followed by Hawaii's tidal gauge detectors.", "hits": 162 }, { "id": 14986, "url": "https://svs.gsfc.nasa.gov/14986/", "result_type": "Produced Video", "release_date": "2026-03-20T00:00:00-04:00", "title": "See How NASA’s GUARDIAN Tsunami Detection System Works", "description": "Complete transcript available.Universal Music Production: “Something’s Afoot Instrumental” || thumbnail_horizontal.jpg (3840x2160) [4.0 MB] || thumbnail_horizontal_print.jpg (1024x576) [472.5 KB] || thumbnail_horizontal_searchweb.png (320x180) [108.0 KB] || thumbnail_horizontal_web.png (320x180) [108.0 KB] || thumbnail_horizontal_thm.png (80x40) [7.2 KB] || 03132026_Guardian_Full_Final.webm (3840x2160) [26.1 MB] || 03132026_Guardian_Full_Final.mp4 (3840x2160) [463.8 MB] || ", "hits": 210 }, { "id": 40548, "url": "https://svs.gsfc.nasa.gov/gallery/solarand-heliospheric-observatory-soho/", "result_type": "Gallery", "release_date": "2026-03-03T00:00:00-05:00", "title": "SOHO – Solar and Heliospheric Observatory", "description": "Launched in December 1995, the Solar and Heliospheric Observatory (SOHO) is a joint mission between NASA and ESA (European Space Agency) designed to study the Sun inside out. Though its mission was originally scheduled to last until 1998, SOHO continues to collect observations about the Sun’s interior, the solar atmosphere, and the constant stream of solar particles known as the solar wind, adding to scientists' understanding of our closest star and making many new discoveries, including finding more than 5,000 comets.\n\nLearn more: https://science.nasa.gov/mission/soho/", "hits": 104 }, { "id": 31367, "url": "https://svs.gsfc.nasa.gov/31367/", "result_type": "Hyperwall Visual", "release_date": "2026-02-27T12:00:00-05:00", "title": "NISAR Satellite and Science", "description": "Animation showing NISAR satellite insruments and scientific research.", "hits": 64 }, { "id": 40388, "url": "https://svs.gsfc.nasa.gov/gallery/nasaearth-science/", "result_type": "Gallery", "release_date": "2019-09-13T10:53:37-04:00", "title": "NASA Earth Science", "description": "NASA’s Earth Science Division (ESD) missions help us to understand our planet’s interconnected systems, from a global scale down to minute processes. Working in concert with a satellite network of international partners, ESD can measure precipitation around the world, and it can employ its own constellation of small satellites to look into the eye of a hurricane. ESD technology can track dust storms across continents and mosquito habitats across cities.\n\nFor more information:\nhttps://science.nasa.gov/earth-science", "hits": 308 }, { "id": 12477, "url": "https://svs.gsfc.nasa.gov/12477/", "result_type": "Produced Video", "release_date": "2017-05-15T12:00:00-04:00", "title": "Marine Magnetism", "description": "A new method uses Earth's magnetic field to detect changes in the heat stored in the ocean. || TidalMagFL_frames_30fps.0272.png (1920x1080) [4.1 MB] || TidalMagFL_frames_30fps.0272_1024x576.jpg (1024x576) [183.8 KB] || TidalMagFL_frames_30fps.0272_1280x720.jpg (1280x720) [291.4 KB] || TidalMagFL_frames_30fps.0272_1024x576_print.jpg (1024x576) [183.2 KB] || TidalMagFL_frames_30fps.0272_thm.png (80x40) [5.8 KB] || TidalMagFL_frames_30fps.0272_1024x576_searchweb.png (320x180) [103.7 KB] || ", "hits": 62 }, { "id": 12560, "url": "https://svs.gsfc.nasa.gov/12560/", "result_type": "Produced Video", "release_date": "2017-04-26T16:00:00-04:00", "title": "Tsunami Study Challenges Long-held Formation Theory", "description": "Music: A World to Rebuild by Brice de Margerie [SACEM]Complete transcript available. || LARGE_MP4-12560_tsunami_large.00165_print.jpg (1024x576) [77.5 KB] || LARGE_MP4-12560_tsunami_large.00165_searchweb.png (320x180) [60.6 KB] || LARGE_MP4-12560_tsunami_large.00165_thm.png (80x40) [4.9 KB] || WEBM-12560_tsunami.webm (960x540) [32.1 MB] || LARGE_MP4-12560_tsunami_large.mp4 (1280x720) [81.0 MB] || APPLE_TV-12560_tsunami_appletv.m4v (1280x720) [40.5 MB] || APPLE_TV-12560_tsunami_appletv_subtitles.m4v (1280x720) [40.5 MB] || YOUTUBE_HQ-12560_tsunami_youtube_hq.mov (1280x720) [108.4 MB] || NASA_TV-12560_tsunami.mpeg (1280x720) [268.1 MB] || 12560_tsunami.en_US.srt [1000 bytes] || 12560_tsunami.en_US.vtt [1011 bytes] || NASA_PODCAST-12560_tsunami_ipod_sm.mp4 (320x240) [13.1 MB] || ", "hits": 51 }, { "id": 4541, "url": "https://svs.gsfc.nasa.gov/4541/", "result_type": "Visualization", "release_date": "2016-12-30T00:00:00-05:00", "title": "Ocean Tides and Magnetic Fields", "description": "Earth’s magnetic field is built up from many contributing sources ranging from the planet’s core to the magnetosphere in space. Untangling and identifying the different sources allows geomagnetic scientists to gather information about the individual processes that combine to create the full field.One contributor is the ocean. But how do the tides affect Earth’s magnetic field? Seawater is an electrical conductor, and therefore interacts with the magnetic field. As the tides cycle around the ocean basins, the ocean water essentially tries to pull the geomagnetic field lines along. Because the salty water is a good, but not great, conductor, the interaction is relatively weak. The strongest component is from the regular lunar tide that happens about twice per day (actually 12.42 hours). Other contributions come from ocean swell, eddies, and even tsunamis.The strength of the interaction also depends on the temperature of the ocean water. Scientists are now able to determine how much heat is being stored in the entire ocean, from wave top to sea floor by observations of the Earth's magnetic field. || ", "hits": 189 }, { "id": 12456, "url": "https://svs.gsfc.nasa.gov/12456/", "result_type": "Produced Video", "release_date": "2016-12-12T18:45:00-05:00", "title": "Tracking Ocean Heat With Magnetic Fields", "description": "As Earth warms, much of the extra heat is stored in the planet’s ocean – but monitoring the magnitude of that heat content is a difficult task. A surprising feature of the tides could help, however. Scientists at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, are developing a new way to use satellite observations of magnetic fields to measure heat stored in the ocean.Music: War Torn by Brad Smith [BMI] Complete transcript available.Watch this video on the NASA Goddard YouTube channel. || 12456-ocean-heat-AGU-web.jpg (1920x1080) [354.1 KB] || 12456-ocean-heat-AGU-web_searchweb.png (320x180) [122.0 KB] || 12456-ocean-heat-AGU-web_thm.png (80x40) [7.7 KB] || 12456-ocean-heat-APR_VX-680579_large.mp4 (1920x1080) [59.1 MB] || 12456-ocean-heat-APR_VX-680579_appletv.m4v (1280x720) [30.6 MB] || 12456-ocean-heat-AGU-720p.mp4 (1280x720) [59.5 MB] || 12456-ocean-heat-AGU.mp4 (1920x1080) [59.9 MB] || 12456-ocean-heat-APR_VX-680579.webm (960x540) [23.6 MB] || 12456-ocean-heat-APR_VX-680579_appletv_subtitles.m4v (1280x720) [30.7 MB] || 12456-ocean-heat-captions.en_US.srt [891 bytes] || 12456-ocean-heat-captions.en_US.vtt [904 bytes] || 12456-ocean-heat-APR_VX-680579_ipod_sm.mp4 (320x240) [10.9 MB] || 12456-ocean-heat-APR_VX-680579_prores.mov (1280x720) [791.2 MB] || 12456-ocean-heat-APR_VX-680579_youtube_hq.mov (1920x1080) [212.0 MB] || 12456-ocean-heat-APR_VX-680579.mpeg (1280x720) [196.6 MB] || ", "hits": 39 }, { "id": 12450, "url": "https://svs.gsfc.nasa.gov/12450/", "result_type": "Produced Video", "release_date": "2016-12-12T18:30:00-05:00", "title": "Ocean Tides and Magnetic Fields", "description": "Seawater is an electrical conductor, and therefore interacts with the magnetic field. As the tides cycle around the ocean basins, the ocean water essentially tries to pull the geomagnetic field lines along.Because the salty water is a good, but not great, conductor, the interaction is relatively weak. Scientists at NASA Goddard Space Flight Center are developing improved methods to isolate the signal from ocean tides and use that information to determine the heat content of the ocean.Music: \"Memory Of A Lifetime\" by J Ehrlich [SESAC], Jean-Christophe Beck [BMI]Complete transcript available.Watch this video on the NASA Goddard YouTube channel. || 12450-Tidal-Magnetic-Animation-APR_large.00545_print.jpg (1024x576) [189.1 KB] || 12450-Tidal-Magnetic-Animation-APR_large.00545_searchweb.png (320x180) [93.6 KB] || 12450-Tidal-Magnetic-Animation-APR_large.00545_thm.png (80x40) [5.8 KB] || 12450-Tidal-Magnetic-Animation-APR.webm (960x540) [26.5 MB] || 12450-Tidal-Magnetic-Animation-APR_prores.mov (1280x720) [989.0 MB] || 12450-Tidal-Magnetic-Animation-APR_large.mp4 (1920x1080) [66.1 MB] || 12450-Tidal-Magnetic-Animation-APR_youtube_hq.mov (1920x1080) [1.0 GB] || 12450-Tidal-Magnetic-Animation-APR_appletv.m4v (1280x720) [32.1 MB] || 12450-Tidal-Magnetic-Animation-APR_appletv_subtitles.m4v (1280x720) [32.2 MB] || 1920x1080_16x9_30p (1920x1080) [128.0 KB] || 12450-Tidal-Magnetic-Animation.en_US.srt [1.4 KB] || 12450-Tidal-Magnetic-Animation.en_US.vtt [1.4 KB] || 12450-Tidal-Magnetic-Animation-APR_ipod_sm.mp4 (320x240) [11.5 MB] || ", "hits": 208 }, { "id": 11734, "url": "https://svs.gsfc.nasa.gov/11734/", "result_type": "Produced Video", "release_date": "2015-01-22T11:00:00-05:00", "title": "Visualizing Elevation", "description": "Take a tour of Earth’s terrain from space. || c-1920.jpg (1920x1080) [643.5 KB] || c-1280.jpg (1280x720) [338.2 KB] || c-1024_print.jpg (1024x576) [230.2 KB] || c-1024_print_print.jpg (1024x576) [230.1 KB] || c-1024_print_searchweb.png (320x180) [82.6 KB] || ", "hits": 165 }, { "id": 30504, "url": "https://svs.gsfc.nasa.gov/30504/", "result_type": "Hyperwall Visual", "release_date": "2014-05-13T00:00:00-04:00", "title": "Wind-Blown Marine Debris from Japanese Tsunami", "description": "On Friday, March 11, 2011, a magnitude 9.0 undersea megathrust earthquake struck off the Pacific coast of Japan that generated tsunami waves that reached 40.5 meters (~133 feet) high, traveling up to 10 kilometers (6 miles) inland in some areas (e.g., Sendai). The earthquake and resulting tsunami generated an estimated 24-25 million tons of rubble and debris in Japan. This simulation shows how winds near the ocean surface impacted the movement of marine debris as they moved across the Pacific from March 2011 to July 2012. The colors show the percentage of windage, or the amount of force (i.e., wind) created on an object by friction. Objects that float mostly above water are more impacted by the speed of the wind than the speed of the water; therefore, they have high windage values (orange and red shades). These objects move more quickly than objects that float mostly below water that are impacted more by the speed of the water and thus have low windage values (purple and blue shades). The results were used to assess the location of the tsunami debris in the ocean and the timeline of its arrival on the west coast of the United States. The International Pacific Research Center, Surface Currents Diagnostic model was used to run the simulation. || ", "hits": 57 }, { "id": 10933, "url": "https://svs.gsfc.nasa.gov/10933/", "result_type": "Produced Video", "release_date": "2012-03-22T00:00:00-04:00", "title": "Super Hot Tsunami", "description": "On March 6, 2012, giant waves known as \"solar tsunamis\" swept across the sun just after an eruption of an X5.4-class flare, the second largest solar flare since 2006. NASA's Solar Dynamics Observatory (SDO) satellite mapped the evolution of the waves—some stretching across the entire 865,000-mile width of the sun—as they rippled outward from the flare at speeds greater than one million miles per hour. These waves, officially called \"EIT waves,\" may be what triggers fast coronal mass ejections, the spectacular clouds of ejected solar material that sometimes follow a flare, achieve escape velocity and hurtle into space. The video below shows two distinct waves emerging after the flare: the first spreads in all directions; the second is narrower, moving toward the southeast. It is likely that both are connected to one of the two coronal mass ejections spotted about an hour and a half after the eruption. || ", "hits": 69 }, { "id": 10737, "url": "https://svs.gsfc.nasa.gov/10737/", "result_type": "Produced Video", "release_date": "2011-08-05T00:00:00-04:00", "title": "Tohoku Tsunami Creates Antarctic Icebergs", "description": "Nearly 50 square miles of ice broke off the Sulzberger Ice Shelf on the coast of Antarctica, resulting from waves generated by the Tohoku earthquake and tsunami that struck Japan in March 2011. || ", "hits": 58 }, { "id": 2921, "url": "https://svs.gsfc.nasa.gov/2921/", "result_type": "Visualization", "release_date": "2005-03-08T12:00:00-05:00", "title": "Solar Tsunamis", "description": "Push-in to a region of the Sun to witness a 'solar tsunami' after a flare event. The tsunami moves hot gas (bright) out of the region, revealing cooler regions (darker) below. || ", "hits": 34 }, { "id": 2922, "url": "https://svs.gsfc.nasa.gov/2922/", "result_type": "Visualization", "release_date": "2005-03-08T12:00:00-05:00", "title": "Solar Tsunamis - View with a Spin", "description": "Push-in to a region of the Sun to witness a 'solar tsunami' after a flare event. The tsunami moves hot gas (bright) out of the region, revealing cooler regions (darker) below. This view rotates on the push-in to keep the region of the flare event visible (to the left in the final frame). || ", "hits": 29 }, { "id": 20039, "url": "https://svs.gsfc.nasa.gov/20039/", "result_type": "Animation", "release_date": "2004-12-31T12:00:00-05:00", "title": "A Solar Tsunami", "description": "Violent events on the Sun can trigger waves much the same as earthquakes can trigger tsunamis on the Earth. || ", "hits": 29 } ] }