Solar activity has been at moderate to high levels for the past 24 hours. AR1652 produced two M-class and 8 C-class solar flares in the past 24 hours, and it has rapidly evolved to a compact beta-gamma-delta configuration. This active region erupted M1.0 flare
A second moderate solar flare erupted on January 13, 2013 from AR 1652. M1.7 solar flare peaked at 08:38 UTC. The event started at 08:35, peaked at 08:38 and ended at 08:40 UTC. Type II and IV radio emissions were associated with the event. Type II emissions occur
Beta-gamma-delta Active Region 1652 generated M1.0 solar flare at 00:50 UTC on January 13, 2013. Considering the position of Sunspot 1652, which is facing Earth, geoeffective CME is possible. Active Region 1652 (Credit: SDO/The Watchers) There are
Active Region 1654 erupted with second M-class solar flare of the day. On January 11, 2013 at 15:07 UTC a moderate solar flare measuring M1.0 was recorded. This latest event started at 14:51, peaked at 15:07 and ended at 15:24 UTC.
Earlier today we had
A moderate but impulsive M-class solar flare measuring M1.2 erupted from big Active Region 1654 on January 11, 2013 at 09:11 UTC. A Coronal Mass Ejection (CME) is expected as ejecta has been observed exiting the blast area. A Type II and Type IV Radio Emissions were
Sunspot 1654 produced a long duration C8.0 solar flare at 17:46 UTC on January 10, 2013. Besides C8 event, solar activity remained at low levels. There are currently 9 numbered sunspots with 1652 and 1654 as the largest active regions. Region 1652 is classified as a
NASA/SDO released a short video which covers January 5 through 7 and shows the 171 angstroms channel, which is especially good at showing coronal loops – the arcs extending off of the Sun where plasma moves along the magnetic field lines. The brightest spots
An incredible swath of plasma erupted from the Sun on December 31st, 2012 over a four-hour period. NASA stated that a massive eruption on the surface of the Sun blasted out a wave of super-hot plasma so high that it could tower over 20 Earth. The length of the
After a long period of quiet time the Sun has sent us a greetings card today. At 9:31 UTC on January 5, 2013 an M1.7 solar flare peaked from Region 1650. The event started at 9:26, peaked at 9:31 and ended at 9:34 UTC. As of early morning today Region 1650
Solar activity has been at low levels for the past 24 hours. The largest solar event was a C1 flare erupting from Sunspot 1640, observed late on the January 3rd. Sunspot 1640 has developed a ‘beta-gamma-delta’ magnetic field that harbors energy
