SDO: Solar Events

Brighter than a shimmering ghost, faster than the flick of a black cat’s tail, the Sun cast a spell in our direction, just in time for Halloween. This imagery captured by NASA’s Solar Dynamics Observatory covers a busy few days of activity between Oct. 25-28 that ended with a significant solar flare. From late afternoon Oct. 25 through mid-morning Oct. 26, an active region on the left limb of the Sun flickered with a series of small flares and petal-like eruptions of solar material. Meanwhile, the Sun was sporting more active regions at its lower center, directly facing Earth. On Oct. 28, the biggest of these released a significant flare, which peaked at 11:35 a.m. EDT. Credit: NASA/GSFC/SDOMusic: "Immersion" from Above and Below. Written and produced by Lars LeonhardWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || ActiveOctober_Still.jpg (1920x1080) [956.2 KB] || 13982_ActiveOctober_ProRes_1920x1080_2997.mov (1920x1080) [2.4 GB] || 13982_ActiveOctober_1080_Best.mp4 (1920x1080) [436.2 MB] || 13982_ActiveOctober_1080.mp4 (1920x1080) [188.1 MB] || 13982_ActiveOctober_1080_Best.webm (1920x1080) [19.7 MB] || 13982_ActiveOctober_SRT_Captions.en_US.srt [574 bytes] || 13982_ActiveOctober_SRT_Captions.en_US.vtt [587 bytes] ||

Short video showing the solar flare and subsequent prominence eruption and "arcade" of loops.Credit: NASA/GSFC/SDOMusic: "Beautiful Awesome" from Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || Anemone_Eruption_131-171_Blend.jpg (1920x1080) [281.9 KB] || Anemone_Eruption_131-171_Blend_searchweb.png (180x320) [78.6 KB] || Anemone_Eruption_131-171_Blend_thm.png (80x40) [6.6 KB] || 13778_Anemone_Eruption_ProRes_1920x1080_2997.mov (1920x1080) [2.0 GB] || 13778_Anemone_Eruption_Best_1080.mp4 (1920x1080) [718.2 MB] || 13778_Anemone_Eruption_1080.mp4 (1920x1080) [220.6 MB] || 13778_Anemone_Eruption_Best_1080.webm (1920x1080) [16.0 MB] || AnemoneEruption_SRT_Captions.en_US.srt [500 bytes] || AnemoneEruption_SRT_Captions.en_US.vtt [513 bytes] ||

NASA’s Solar Dynamics Observatory observes the Aug. 16, 2020, B-class flare at 131, 171, and 193 angstroms. Credit: NASA/SDO || SDO_8-16-2020_Eruption_Triptych_ProRes_1080.00121_print.jpg (1024x576) [196.4 KB] || SDO_8-16-2020_Eruption_Triptych_ProRes_1080.00121_searchweb.png (320x180) [91.4 KB] || SDO_8-16-2020_Eruption_Triptych_ProRes_1080.00121_thm.png (80x40) [6.2 KB] || SDO_8-16-2020_Eruption_Triptych_ProRes_1080.mov (1920x1080) [129.8 MB] || SDO_8-16-2020_Eruption_Triptych_1080.mp4 (1920x1080) [10.1 MB] || SDO_8-16-2020_Eruption_Triptych_1080.webm (1920x1080) [1.0 MB] ||

Watch this video on the NASA Goddard YouTube channel.Music Credit: Frosted Lace by Matthew Charles Gilbert DavidsonComplete transcript available. || thumbnail.transit.jpg (1920x1080) [939.8 KB] || thumbnail.transit_searchweb.png (320x180) [79.8 KB] || thumbnail.transit_thm.png (80x40) [5.9 KB] || 13425.Mercury.transit2019V3_1Twitter1080.mp4 (1920x1080) [19.4 MB] || 13425.Mercury.transit2019V34kMASTER.webm (3840x2160) [5.4 MB] || 13425.en_US.srt [785 bytes] || 13425.en_US.vtt [798 bytes] || 13425.Mercury.transit2019V3_1YouTube1080.mp4 (1920x1080) [138.7 MB] || 13425.Mercury.transit2019V34kMASTER.mov (3840x2160) [4.1 GB] || 13425.Mercury.transit2019V3_1APR4k.mov (3840x2160) [8.2 GB] || 13425.Mercury.transit2019V3_1YouTube4k.mp4 (3840x2160) [343.1 MB] ||

Video depicting the trio of solar flares witnessed by SDO in early April 2017. Music credit: A Waltz into Darkness by Joseph BennieComplete transcript available.Watch this video on the NASA Goddard YouTube channel. || 12563_April2017_AR12644_Mflares_V3_VX-685285_youtube_hq.01880_print.jpg (1024x576) [194.4 KB] || 12563_April2017_AR12644_Mflares_V3.mov (1920x1080) [1.4 GB] || 12563_April2017_AR12644_Mflares_V3_VX-685285.mpeg (1280x720) [332.4 MB] || 12563_April2017_AR12644_Mflares_V3_VX-685285_appletv.m4v (1280x720) [49.1 MB] || PRORES_B-ROLL_12563_April2017_AR12644_Mflares_V3_VX-685285_prores.mov (1280x720) [715.1 MB] || 12563_April2017_AR12644_Mflares_V3_VX-685285_youtube_hq.mov (1920x1080) [603.9 MB] || 12563_April2017_AR12644_Mflares_V3_VX-685285_youtube_hq.webm (1920x1080) [11.0 MB] || 12563_April2017_AR12644_Mflares_V3_VX-685285_appletv_subtitles.m4v (1280x720) [49.1 MB] || 12563_April2017_AR12644_Mflares.en_US.srt [880 bytes] || 12563_April2017_AR12644_Mflares.en_US.vtt [892 bytes] || 12563_April2017_AR12644_Mflares_V3_VX-685285_ipod_sm.mp4 (320x240) [17.2 MB] ||

Watch this video on the NASA Goddard YouTube channel.Complete transcript available.Music credit: Foraging at Dusk by Benjamin James Parsons || sunspotthumb1_print.jpg (1024x576) [139.0 KB] || sunspotthumb1.jpg (1920x1080) [144.7 KB] || sunspotthumb1_thm.png (80x40) [8.2 KB] || sunspotthumb1_web.png (320x180) [137.9 KB] || sunspotthumb1_searchweb.png (320x180) [137.9 KB] || APPLE_TV-12105_Life_of_a_SunspotV5_appletv.m4v (1280x720) [56.1 MB] || APPLE_TV-12105_Life_of_a_SunspotV5_appletv_subtitles.m4v (1280x720) [56.1 MB] || 12105_Life_of_a_SunspotV5.webm (1920x1080) [12.4 MB] || 12105_Life_of_a_SunspotV5_lowres.mp4 (480x272) [15.4 MB] || lifeofasunspotV5.en_US.vtt [1.3 KB] || lifeofasunspotV5.en_US.srt [1.3 KB] || NASA_PODCAST-12105_Life_of_a_SunspotV5_ipod_sm.mp4 (320x240) [19.1 MB] || YOUTUBE_HQ-12105_Life_of_a_SunspotV5_youtube_hq.mov (1920x1080) [805.0 MB] || YOUTUBE_1080-12105_Life_of_a_SunspotV5_youtube_1080.mp4 (1920x1080) [180.9 MB] || PRORES_B-ROLL-12105_Life_of_a_SunspotV5_prores.mov (1280x720) [787.9 MB] || NASA_TV-12105_Life_of_a_SunspotV5.mpeg (1280x720) [377.0 MB] || LARGE_MP4-12105_Life_of_a_SunspotV5_large.mp4 (1920x1080) [114.4 MB] || FACEBOOK_720-12105_Life_of_a_SunspotV5_facebook_720.mp4 (1280x720) [131.6 MB] || 12105_Life_of_a_SunspotV5.mov (1920x1080) [1.5 GB] ||

A movie of the Aug 21, 2017 lunar transit as viewed by the Solar Dynamics Observatory (SDO.) The Sun appears in visible light, and 171 ångstrom extreme ultraviolet light. The movie shows the Sun moving a bit because SDO has a hard time keeping the Sun centered in the image during a transit, because the Moon blocks so much light. The fine guidance systems on the SDO instruments need to see the whole Sun in order keep the images centered from exposure to exposure. Once the transit was over, the fine guidance systems started back up, once again providing steady images of the Sun.Credit: NASA/SDOWatch this video on the NASA Goddard YouTube channel. || SDO_Eclipse_Transit_Still.jpg (3840x2160) [1.4 MB] || SDO_Eclipse_Transit_Still_searchweb.png (320x180) [70.6 KB] || SDO_Eclipse_Transit_Still_thm.png (80x40) [5.5 KB] || 12688_SDO_Eclipse_Transit_H264_1080.mov (1920x1080) [126.4 MB] || 12688_SDO_Eclipse_Transit_H264_1080.webm (1920x1080) [4.6 MB] || 12688_SDO_Eclipse_Transit_ProRes_3840x2160_2997.mov (3840x2160) [2.7 GB] || 12688_SDO_Eclipse_Transit_H264_best_3840x2160_2997.mov (3840x2160) [378.1 MB] ||

40 hours of AIA 131 angstrom imager at 12 second cadence viewing the time around the X8.2 solar flare. || Sept2017_X8Flare_131A_stand.UHD3840.07800_print.jpg (1024x576) [61.1 KB] || AIA131A (1920x1080) [1.0 MB] || Sept2017_X8Flare_131A.HD1080i_p30.webm (1920x1080) [47.6 MB] || AIA131A (3840x2160) [1.0 MB] || Sept2017_X8Flare_131A.HD1080i_p30.mp4 (1920x1080) [843.8 MB] || Sept2017_X8Flare_131A.HD1080i_p30.mp4.hwshow [199 bytes] ||

Short video showing the sequence of M and X flares starting on September 4, 2017 and culminating with an X9.3 flare — the largest of the solar cycle.Music: "Networked" from Killer TracksWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || SDO_Flare_Still_3.jpg (1920x1080) [326.8 KB] || 12706_SDO_September_2017_Flares_ProRes_1920x1080_2997.mov (1920x1080) [2.9 GB] || 12706_SDO_September_2017_Flares_H264_Best_1080.mov (1920x1080) [1.1 GB] || 12706_SDO_September_2017_Flares_H264_Good_1080.m4v (1920x1080) [223.8 MB] || 12706_SDO_September_2017_Flares_Compatible.m4v (960x540) [90.1 MB] || 12706_SDO_September_2017_Flares_Compatible.webm (960x540) [23.8 MB] || 12706_SDO_September_2017_Flares_SRT_Captions.en_US.srt [2.4 KB] || 12706_SDO_September_2017_Flares_SRT_Captions.en_US.vtt [2.3 KB] ||

Complete transcript available.Watch this video on the NASA Goddard YouTube channel. || 4.17.16_flare.jpg (1280x720) [123.0 KB] || 4.17.16_flare_searchweb.png (320x180) [114.3 KB] || 4.17.16_flare_thm.png (80x40) [18.0 KB] || APPLE_TV_12224_4.17.16.flare_appletv.m4v (1280x720) [46.9 MB] || PRORES_B-ROLL_12224_4.17.16.flare_prores.mov (1280x720) [645.2 MB] || WEBM_12224_4.17.16.flare.webm (960x540) [39.1 MB] || APPLE_TV_12224_4.17.16.flare_appletv_subtitles.m4v (1280x720) [47.0 MB] || 12224_4.17.16.flare4K.mov (4096x2160) [4.9 GB] || 4.17.16.en_US.srt [789 bytes] || 4.17.16.en_US.vtt [802 bytes] || YOUTUBE_HQ_12224_4.17.16.flare_youtube_hq.mov (4096x2160) [2.4 GB] || 12224_4.17.16.flare_lowres.mp4 (480x256) [13.1 MB] || Go to this page

Complete transcript available.Watch this video on the NASA Goddard YouTube channel.Music: Encompass by Mark Petrie || 2016mercurytransitthumb.jpg (1280x720) [99.4 KB] || 2016mercurytransitthumb_searchweb.png (320x180) [99.9 KB] || 2016mercurytransitthumb_thm.png (80x40) [15.6 KB] || 12235_Mercury_Transit_2016_1080.mov (1920x1080) [1.9 GB] || PRORES_B-ROLL_12235_Mercury_Transit_2016_1080_prores.mov (1280x720) [1.0 GB] || 12235_Mercury_Transit_2016_1080_appletv.m4v (1280x720) [77.4 MB] || 12235_Mercury_Transit_2016_1080_youtube_hq.mov (1920x1080) [975.3 MB] || 12235_Mercury_Transit_2016_1080_youtube_hq.webm (1920x1080) [16.1 MB] || 12235_Mercury_Transit_2016_1080_appletv_subtitles.m4v (1280x720) [77.5 MB] || 12235_Mercury_Transit_transcriptPH.en_US.srt [1.2 KB] || 12235_Mercury_Transit_transcriptPH.en_US.vtt [1.2 KB] || 12235_Mercury_Transit_2016_1080_ipod_sm.mp4 (320x240) [25.6 MB] ||

The sun emitted three mid-level solar flares on July 22-23, 2016, the strongest peaking at 1:16 am EDT on July 23. The sun is currently in a period of low activity, moving toward what's called solar minimum when there are few to no solar eruptions – so these flares were the first large ones observed since April. They are categorized as mid-strength flares, substantially less intense than the most powerful solar flares. ||