A powerful eruption took place on the farside of the Sun at around 22:23 UTC on February 15, 2022, creating an impressive coronal mass ejection (CME). This is one of the largest CMEs of Solar Cycle 25. The source region for this event is beyond the east limb and…
A moderately strong solar flare measuring M1.4 erupted at 08:44 UTC on February 12, 2022, from a region near Active Region 2939, located just beyond the west limb. A Type II radio emission with an estimated velocity of 642 km/s was associated with the event. Type II…
A G2 – Moderate geomagnetic storm watch is in effect for February 2, 2022, after a long-duration M1.1 solar flare produced an asymmetric, full-halo coronal mass ejection (CME) at 23:32 UTC on January 29. The CME is expected to reach Earth late February 1 or early…
Solar activity reached moderate levels in 24 hours to 00:30 UTC on January 30, 2022, due to a long-duration M1.1 solar flare at 23:32 UTC on January 29 from Region 2936 (N17E05, Dkc/beta). The region produced numerous C-flares, the largest of which was a C6.7 at…
A strong solar flare measuring M5.5 at its peak erupted from Active Region 2929 at 06:01 UTC on January 20, 2022. The event started at 05:41 and ended at 06:12 UTC. A Type II Radio Emission with an estimated velocity of 329 km/s was detected at 05:57 UTC. Type II…
Solar activity reached moderate levels over the past 24 hours with an M1.8 solar flare from AR 2908 at 11:36 UTC on December 20, 2021. Initial analysis indicated the likelihood of the northern flank arrival of associated CME on December 23. Eight sunspot groups were…
An approximate 10-degree filament eruption, centered near S36E33, was observed in GONG H-alpha imagery beginning at 09:58 UTC on November 24, 2021. An associated coronal mass ejection (CME) was observed in SOHO/LASCO C2 imagery beginning at 14:12 UTC on November 24…
A long-duration solar flare measuring M2.0 erupted from AR 2891, currently located on the Sun's northwestern limb. The event started at 15:47, peaked at 17:02 and ended at 17:37 UTC. The location of this region does not favor Earth-directed CMEs. However, a…
A coronal mass ejection (CME) produced by the long-duration M1.7 solar flare1 at 03:01 UTC on November 2, 2021, reached Earth at 19:57 UTC on November 3, sparking G3 – Strong geomagnetic storming. The CME overtook and merged with at least one, possibly two or more,…
A series of coronal mass ejections (CMEs) produced by Regions 2887 and 2891 over the past couple of days will likely impact Earth by late November 3 to early November 4, causing additional enhancements to the solar wind environment already enhanced due to coronal…
