image: Three X-class flares erupted from the left side of the sun June 10-11, 2014. These images are from NASA's Solar Dynamics Observatory and show light in a blend of two ultraviolet wavelengths: 171 and 131 angstroms. The former is colorized in yellow; the latter, in red. Download additional high-resolution imagery from NASA Goddard's Scientific Visualization Studio: http://svs.gsfc.nasa.gov/vis/a010000/a011500/a011564/ view more
Credit: NASA/SDO
On June 11, 2014, the sun erupted with its third X-class flare in two days. The flare was classified as an X1.0 and it peaked at 5:06 a.m. EDT. Images of the flare were captured by NASA's Solar Dynamics Observatory. All three flares originated from an active region on the sun that recently rotated into view over the left limb of the sun.
To see how this event may affect Earth, please visit NOAA's Space Weather Prediction Center at http://spaceweather.gov, the U.S. government's official source for space weather forecasts, alerts, watches and warnings.
To see a video of the first two solar flares, visit: https://www.youtube.com/watch?v=rRpxs39zn20