Geoeffective Active Region 1944 (beta-gamma-delta) erupted with major solar flare measuring X1.2 at 18:32 UTC today. The event started at 18:04, peaked at 18:32 and ended at 18:58 UTC. A Type II radio emission was registered at 18:17 UTC with estimated
Solar flare peaking as X1.04 erupted from Sun's southwest limb at 10:26 UTC on November 19, 2013. This event was observed around 'beta-delta' classified AR 1893.
A Type II Radio Emission was registered at 10:24
Active Region 1890, located almost at the center of the disk, erupted with impulsive X1.1 solar flare at 05:14 UTC on November 10, 2013. A very bright Coronal Mass Ejection (CME) has been observed and the bulk mass seems to be heading well south of the
Another major solar flare erupted from AR 1890 which is now located almost at the center of the disk. The latest eruption event started 04:20, peaked at 04:26 as X1.1, and ended at 04:29 UTC.
A Type II and IV Radio Emissions were associated with the event
New active region 1890 produced yet another strong impulsive flare. Powerful X3.3 solar flare erupted at 22:12 UTC on November 5, 2013. This sunspot group already produced 2 M-class and dozens of C-class solar flares in the past two days.
A Coronal Mass
On this day, exactly 10 years ago, the largest ever recorded solar flare in history erupted from Sun's western limb. This mega flare started its historic eruption at 19:29 UTC from Active Region 10486 and peaked around 19:50 UTC.
Ionizing radiation from the
A major solar flare reaching X2.3 peaked at 21:54 UTC on Tuesday, October 29, 2013. This event originated from AR 1875 located on the west limb. A Type IV Radio Emission, indicating a strong coronal mass ejection, was associated with the event but since
This movie shows 23 of the 26 M- and X-class flares on the Sun between 18:00 UTC on October 23 and 15:00 UTC on October 28, 2013, as captured by NASA's Solar Dynamics Observatory. It also shows the coronal mass ejections, great clouds of solar
From the start of October, Sun erupted 28 M-class and 3 X-class solar flares, sending the material into the space.
Solar activity is still raising with major X1.0 flare on October 28, 2013 and four moderate M-class flares. While our geomagnetic field is
Increased solar activity will continue this week. Beta-Gamma-Delta classified Active Region 1875 erupted with major solar flare reaching X1.0 at 02:03 UTC on Monday, October 28, 2013. A bright Coronal Mass Ejection (CME) is visible emerging from the Sun.
This region
