Sunspot 1121 Unleashes X-ray Flare

NASA image caputred November 6, 2010 To see a really cool video of this event go here: www.flickr.com/photos/gsfc/5164627471/ Active sunspot 1121 has unleashed one of the brightest x-ray solar flares in years, an M5.4-class eruption at 15:36 UT on Nov. 6th. Radiation from the flare created a wave of ionization in Earth's upper atmosphere that altered the propagation of low-frequency radio waves. There was, however, no bright CME (plasma cloud) hurled in our direction, so the event is unlikely to produce auroras in the nights ahead. This is the third M-flare in as many days from this increasingly active sunspot. So far none of the eruptions has been squarely Earth-directed, but this could change in the days ahead as the sun's rotation turns the active region toward our planet. Credit: NASA/SDO/AIA To learn more about SDO go to: sdo.gsfc.nasa.gov/ NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Join us on Facebook

Date

2017-12-08

Collection

GSFC

Archive

NASA Image and Video Library

Type

photograph

Need photos for a whole script? Add Find Any Photo to Claude and ask for this one by its id: 91004.