• Solar activity update for May 10, 2012 – M5.7, M1.7

    A strong solar flare reaching M5.7 was detected around Sunspot 1476 and peaked at 04:18 UTC on Thursday, May 10, 2012. This event generated a 10cm Radio Burst.TenFlare – a 10cm radio burst indicates that the electromagnetic burst associated with a solar flare at the

  • Three M-class flares from Region 1476 on May 9, 2012

    Region 1476, now poised just to the east of center on the solar disk, produced an impulsive R1(Minor) Radio Blackout at 12:32 UTC (8:32 EDT) – M4.7 solar flare peaking at 12:32 UT then an M1.8 peaking at 14:08 UTC on May 09, 2012. The region is quite prominent,

  • Sunspot 1476 unleashed a pair of M-Class flares in last 24 hours

    Solar activity is now at moderate levels and is increasing. New and active Sunspot 1476 rotated into view off the northeast limb and has so far produced a pair of M-Class flares within the past 24 hours. There will continue to be a chance for another moderate solar

  • M1.4 solar flare and new large sunspot group

    A low-level M-Class flare reaching M1.4 just took place around Sunspot 1476 at 13:23 UTC. Solar winds flowing from coronal holes should reach Earth on May 9-10.A new and fairly large Sunspot continues to rotate into view off the northeast limb. This region has

  • Sunspot 1466 released M1 solar flare

    Sunspot 1466 located in the northern hemisphere, produced an M1.0 Solar Flare at 08:24 UTC Friday morning. Despite all of the Sunspots this month, this was only the second M-Class flare in April.NOAA/SWPC issued R1 Radio Blackout alert which means that satellite

  • Spectacular M1.7 solar flare at northeastern limb

    A moderate solar flare reaching M1.7 took place at 17:45 UTC on April 16th. The eruption was centered around a returning region near the northeast limb. It was  one of the most visually-spectacular explosions in years according to SpaceWeather.com. Generated CME was