Moderate solar flare measuring M1.2 erupted today from around AR 1909. The event started at 07:17, peaked at 07:29 and ended at 07:49 UTC. Region 1909 (S17W50, Dso/beta) is decreasing in size but maintains some magnetic complexity.
A 10 cm Radio Burst
After an impulsive M1.1 solar flare at 02:23 UTC today, a second M-class solar flare erupted from AR 1904 located around the west limb. The latest event peaked at 12:27 UTC as M1.0 solar flare. No Earth directed CMEs were observed.
Image credits: NOAA SWPC/NASA
An impulsive M1.1 solar flare was detected around departing Sunspot 1899 at 02:32 UTC on November 23, 2013. The source was actually a newly numbered Region 1904 (N12W60, Dai/beta-gamma). This region appeared to have enough of a separation in SDO HMI/Magnetogram imagery
A moderate M1.2 solar flare was detected around sunspot 1893 at 11:11 UTC on November 21, 2013. This active region is now located behind the west limb, so any subsequent coronal mass ejections (CMEs) would be too far west to impact Earth. This same region is
This time-lapse was captured on the morning of November 11, 2013. It is suspected that two CMEs (Coronal Mass Ejections) on November 8th and 10th from two separate X-class solar flares combined to form one cloud of plasma. The interaction of this energy with
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
In last 24 hours solar activity was at moderate levels due to two M1 flares at 04:53 UTC and 07:49 UTC from Region 1900. No Earth-directed coronal mass ejections were observed.
There are currently 10 numbered sunspot regions on the
Active Region 1897 unleashed moderate M1.4 solar flare on November 13, 2013 at 15:20 UTC. This region has 'Beta-Gamma' magnetic configuration and is capable of producing strong eruptions on the Sun. It is still rotating into geoeffective position
Four new active regions were numbered in the past two days – 1895, 1896, 1897 and old Sunspot 1875 which was just numbered as 1899.
Sunspot 1897 already produced a few C-class flares and grew in size and complexity. This active region could produce strong flares in
Active Region 1897 emerged yesterday on eastern limb of the Sun and erupted today with long duration M2.4 solar flare at 11:18 UTC. No Earth-directed CME was observed but this region already produced multiple C-class flares today.
The
