A major, long-duration solar flare measuring X1.6 erupted from Active Region 3386 (beta-delta) at 22:21 UTC on August 5, 2023. The event started at 21:45 and ended at 22:44 UTC.
A coronal mass ejection (CME) produced by filament eruption on August 2, 2023, combined with a smaller CME produced on August 1 and reached our planet at 02:53 UTC on August 5.
An active filament channel in the vicinity of Region 3386 erupted simultaneously with M1.3 solar flare at 08:12 UTC on August 2, 2023, producing an Earth-directed CME.
A double-peaked, long-duration solar flare measuring M5.7 erupted from Active Region 3363 (beta-delta) at 00:06 UTC on July 18, 2023, producing an asymmetric halo CME and S2 – Moderate solar radiation storm.
A moderately strong solar flare measuring M6.8 erupted from a region located on the northeastern limb of the Sun at 18:08 UTC on July 11, 2023. The event started at 17:51 and ended at 18:16 UTC.
Active Region 3360 (beta) produced a C8.9 solar flare on July 3, 2023, producing an Earth-directed coronal mass ejection (CME) which is expected to hit Earth on July 9 or 10. The event started at 21:02 UTC, peaked at 21:12, and ended at 21:22.
A long-duration X1.0 solar flare erupted from Active Region 3354 (beta-gamma-delta) at 23:14 UTC on July 2, 2023. The event started at 22:54 and ended at 23:58 UTC.
A major solar flare measuring X1.1 erupted from Active Region 3341 at 17:09 UTC on June 20, 2023. The event started at 16:42 and ended at 17:26 UTC.
Co-rotating interaction region (CIR) followed by negative polarity coronal hole high speed stream (CH HSS) produced G1 – Minor and G2 – Moderate geomagnetic storming on Earth on June 15 and 16, 2023.
A strong solar flare measuring M9.6 erupted from an active region located on the southeast limb of the Sun at 16:43 UTC on May 16, 2023. The event started at 16:31 and ended at 16:51 UTC.
