Sun  ID: 11589

Triple Eruption

Story by Angel Mills Released on July 24, 2014
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A NASA spacecraft sees multiple explosions on the sun.
On June 10-11, 2014, NASA’s Solar Dynamics Observatory, or SDO, spacecraft saw the sun unleash three giant solar flares within a period of 24 hours. Solar flares are bursts of radiation that originate in the sun’s atmosphere. They’re produced when magnetic energy stored in the atmosphere is suddenly released. In some cases, the amount of energy emitted is equivalent to the explosive force of millions of 100-megaton hydrogen bombs. Each solar flare observed by SDO was rated X-class, the strongest type of flare. Although solar flares of all sizes occur often, scientists say it’s unusual for multiple flares of this magnitude to erupt in so short a time. Watch the video to see images of the flares taken by SDO.
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See close-ups of the first two solar flares spotted by SDO in this video.
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At 7:42 a.m. EDT on June 10, an X2.2 flare is seen over the lower-left limb of the sun.
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At 8:52 a.m. EDT on June 10, an X1.5 flare is observed over the same location.
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At 5:06 a.m. EDT on June 11, an X1.0 flare erupts.
 

Related Story

Sun Emits 3 X-class Flares in 2 Days

For More Information

NASA.gov

Story Credits

Visualizer/Animator:
Tom Bridgman (Global Science and Technology, Inc.)

Video Editor:
Scott Wiessinger (USRA)

Producers:
Scott Wiessinger (USRA)
Genna Duberstein (USRA)

Lead Writer:
Angel Mills (NASA/GSFC)

Please give credit for this item to:
NASA's Goddard Space Flight Center
Video and images courtesy of NASA/GSFC/SDO

Short URL to share this page:
https://svs.gsfc.nasa.gov/11589

Keywords:
NASA Science >> Sun
SVS >> App