{ "count": 7, "next": null, "previous": null, "results": [ { "id": 5217, "url": "https://svs.gsfc.nasa.gov/5217/", "result_type": "Visualization", "release_date": "2024-12-09T10:00:00-05:00", "title": "Northern California Fires in September 2020", "description": "This visualization shows the lightning over California on August 16 and 17, 2020 that caused 38 separate fires to ignite. These eventually combined into the August Complex fire, the first recorded gigafire in California history, which burned until November 12 consuming 1,614 square miles (4,180 square kilometers). As the lightning fades, a series of images shows the smoke emanating from the fires on September 8 of that year. The visible smoke is followed by a series showing the Aerosol Optical Depth (a unitless quantitative metric of how much smoke is present in the atmosphere) as the smoke particles were transported across the Western US and Canada over a 10 day period. || geoxo_fires_v049_2024-02-21_0939.04321_print.jpg (1024x576) [185.9 KB] || geoxo_fires_v049_2024-02-21_0939.04321_searchweb.png (320x180) [78.6 KB] || geoxo_fires_v049_2024-02-21_0939.04321_thm.png (80x40) [5.6 KB] || geoxo_fires_v049_2024-02-21_0939_p30_1080p30.mp4 (1920x1080) [101.5 MB] || geoxo_fires_v049_2024-02-21_0939_1080p60.mp4 (1920x1080) [110.3 MB] || composite (3840x2160) [0 Item(s)] || composite (3840x2160) [0 Item(s)] || geoxo_fires_v049_2024-02-21_0939_2160p60.mp4 (3840x2160) [333.3 MB] || geoxo_fires_v049_2024-02-21_0939_p30_2160p30.mp4 (3840x2160) [322.9 MB] || geoxo_fires_v049_2024-02-21_0939_p30_2160p30.mp4.hwshow || ", "hits": 67 }, { "id": 30872, "url": "https://svs.gsfc.nasa.gov/30872/", "result_type": "Hyperwall Visual", "release_date": "2017-08-24T00:00:00-04:00", "title": "Where Does Lightning Strike?", "description": "Lightning flash counts are accumulated to create a long-term average lightning flash rate. || ligtning_v1_720p.01138_print.jpg (1024x576) [116.7 KB] || ligtning_v1_720p.01138_searchweb.png (180x320) [44.9 KB] || ligtning_v1_720p.01138_thm.png (80x40) [3.6 KB] || ligtning_v1_1080p.mp4 (1920x1080) [22.0 MB] || ligtning_v1_720p.mp4 (1280x720) [10.3 MB] || ligtning_v1_720p.webm (1280x720) [4.1 MB] || ", "hits": 571 }, { "id": 4429, "url": "https://svs.gsfc.nasa.gov/4429/", "result_type": "Visualization", "release_date": "2016-11-22T17:00:00-05:00", "title": "Massive Lightning Storm Lights up Northern Alabama", "description": "Animation showing a massive lightning storm form over Northern Alabama on September 2, 2012. Although the data shown here is based on real observations, the cloud cover data was only available for a very limited window of time as an experiment using the GOES-14 satellite. The cloud data comes from ground-based sensors. This animation is a proof-of-concept showing the kind of data that will be gathered by GOES-R on a regular basis. || lightning_comp.0499_print.jpg (1024x576) [148.4 KB] || background.4k.png (3840x2160) [7.7 MB] || lightning_comp.0499_searchweb.png (320x180) [103.2 KB] || lightning_comp.0499_thm.png (80x40) [6.9 KB] || lightning_comp_1080p30.mp4 (1920x1080) [14.7 MB] || sample_composite (1920x1080) [0 Item(s)] || lightning_comp_1080p30.webm (1920x1080) [1.8 MB] || date_layer (3840x2160) [0 Item(s)] || cloud_layer (3840x2160) [0 Item(s)] || lightning_layer (3840x2160) [0 Item(s)] || lightning_comp_1080p30.mp4.hwshow [188 bytes] || ", "hits": 23 }, { "id": 3756, "url": "https://svs.gsfc.nasa.gov/3756/", "result_type": "Visualization", "release_date": "2011-01-10T17:00:00-05:00", "title": "Animated Daily Lightning Map", "description": "This is an animated map illustrating how the daily probability of lightning (the light blue glow) varies with the seasons.The highest lightning probabilty corresponds to the warmest locations at any given time (a higher probabilty of thunderstorms) and also with the seasons. The warmest locations tend to be even warmer in summer so lightning probability is even higher in those locations. || ", "hits": 15 }, { "id": 10599, "url": "https://svs.gsfc.nasa.gov/10599/", "result_type": "Produced Video", "release_date": "2010-04-16T10:00:00-04:00", "title": "Lunar Polar Craters May Be Electrified", "description": "New research from NASA's Lunar Science Institute indicates that the solar wind may be charging certain regions at the lunar poles to hundreds of volts. In this short video Dr. Bill Farrell discusses this research and what it means for future exploration of the Moon's poles.For complete transcript, click here. || G2010-051_Electric_Lunar_Craters_ipod_lg.01527_print.jpg (1024x576) [65.3 KB] || G2010-051_Electric_Lunar_Craters_ipod_lg_web.png (320x180) [127.7 KB] || G2010-051_Electric_Lunar_Craters_appletv.webmhd.webm (960x540) [54.2 MB] || G2010-051_Electric_Lunar_Craters_appletv.m4v (960x720) [127.6 MB] || G2010-051_Electric_Lunar_Craters_youtube.mov (1280x720) [59.2 MB] || G2010-051_Electric_Lunar_Craters_youtube_hq.mov (1280x720) [112.9 MB] || G2010-051_Electric_Lunar_Craters_prores.mov (1280x720) [3.7 GB] || G2010-051_Electric_Lunar_Craters_ipod_lg.m4v (640x360) [39.2 MB] || G2010-051_Electric_Lunar_Craters_ipod_sm.m4v (320x180) [16.5 MB] || G2010-051_Electric_Lunar_Craters_NASA_PORTAL.wmv (346x260) [31.6 MB] || G2010-051_Electric_Lunar_Craters_SVS.mpg (512x288) [33.9 MB] || ", "hits": 37 }, { "id": 3143, "url": "https://svs.gsfc.nasa.gov/3143/", "result_type": "Visualization", "release_date": "2005-04-14T12:00:00-04:00", "title": "Global Lightning Accumulation (WMS)", "description": "Lightning is a brief but intense electrical discharge between positive and negative regions of a thunderstorm. The Lightning Imaging Sensor (LIS) on the Tropical Rainfall Measuring Mission (TRMM) satellite was designed to study the distribution and variability of total lightning on a global basis. The Optical Transient Detector (OTD) was an earlier lightning detector flying aboard the Microlab-1 spacecraft. The data shown here are compiled from LIS (1998-2002) and OTD (1995-1999) observations. Because each satellite saw only a part of the Earth at any one time, these data use complex algorithms to estimate total flash rate based on the flashes observed and the amount of time the satellite views each area.NOTE: This animation is primarily designed to be used through the Web Mapping Services (WMS) protocol. Each frame in the animation actually represents an accumulation of a number of years of data up through a particular day of the year. Because of a limitation in the WMS protocol, each frame is marked only with a single date representing the last date for which the data was accumulated. || ", "hits": 36 }, { "id": 3144, "url": "https://svs.gsfc.nasa.gov/3144/", "result_type": "Visualization", "release_date": "2005-04-14T12:00:00-04:00", "title": "Global Lightning Flash Rate Density (WMS)", "description": "Lightning is a brief but intense electrical discharge between positive and negative regions of a thunderstorm.The Lightning Imaging Sensor (LIS) on the Tropical Rainfall Measuring Mission (TRMM) satellite was designed to study the distribution and variability of total lightning on a global basis. The Optical Transient Detector (OTD) was an earlier lightning detector flying aboard the Microlab-1 spacecraft. The data shown here are compiled from LIS (1998-2002) and OTD (1995-1999) observations. Because each satellite saw only a part of the Earth at any one time, these data use complex algorithms to estimate total flash rate density (number of flashes per square kilometer per year) based on the flashes observed and the amount of time the satellite views each area. || ", "hits": 388 } ] }