[SMCARA] Bright X-ray Solar Flare

[JD Delancy]

Space Weather News for Nov. 6, 2010

http://spaceweather.com

BRIGHT SOLAR FLARE: Active sunspot 1121 has just unleashed one of
the brightest x-ray solar flares in several 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.  Visit
http://spaceweather.com for a movie of the eruption and more
information about this increasingly active sunspot