A major solar flare measuring X2.2 at its peak erupted at 03:57 UTC on April 20, 2022 from a region located just beyond the southwest limb of the Sun – likely former Region 2992. The event started at 03:41 UTC and ended at 04:04.
A strong solar flare measuring M9.6 erupted from Active Region 2975 at 18:35 UTC on March 31, 2022. The event started at 18:17 UTC and ended at 18:45. A Type II Radio Emission with an estimated velocity of 1 627 km/s was registered at 18:34 UTC. Type II emissions occur in association with eruptions on the…
Active Region 2975 produced multiple C- and M-class solar flares since M4.0 at 11:29 UTC on March 28, 2022, as well as 2 coronal mass ejections (CMEs) – both toward Earth. As a result, a G3 – Strong geomagnetic storm watch is in effect for March 31. Solar activity…
A moderately-strong solar flare measuring M4.0 erupted from geoeffective Active Region 2975 at 11:29 UTC on March 28, 2022. The event started at 10:58 UTC and ended at 11:45. The event was associated with a Type II Radio Emission at 11:23 UTC, with an estimated…
A moderately strong solar flare measuring M1.4 at its peak erupted from Active Region 2974 at 05:26 UTC on March 25, 2022. The event started at 05:02 and ended at 05:50 UTC. The eruption was associated with a Type II Radio emission at 05:14 UTC, with an estimated…
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…
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…
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…
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 long-duration M1.7 solar flare erupted from geoeffective Active Region 2981 at 03:01 UTC on November 2, 2021. The event started at 01:20 and ended at 03:50 UTC. The event was associated with a 10cm Radio Burst (tenflare) peaking at 110 sfu at 02:36 UTC. A 10cm…
