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Home / Space weather / Solar activity - Page 18

Solar activity

  • m7.2 solar flare may 3 2023 1045z f

    Moderately strong M7.2 solar flare erupts from Region 3293

    ByTeo Blašković Wednesday, May 3, 2023Wednesday, September 25, 2024

    A moderately strong M7.2 solar flare erupted from Active Region 3293 at 10:45 UTC on May 3, 2023. The event started at 10:36 and ended at 10:49 UTC.

  • m7.1 solar flare may 1 2023

    Moderately strong M7.1 solar flare erupts from AR 3288

    ByTeo Blašković Monday, May 1, 2023Wednesday, September 25, 2024

    A moderately strong solar flare measuring M7.1 erupted at 13:09 UTC on May 1, 2023. The event started at 13:02 and ended at 13:09 UTC.

  • Earth-facing filament eruption produces M1.7 solar flare and strong CME

    Earth-facing filament eruption produces M1.7 solar flare and strong CME

    ByTeo Blašković Friday, April 21, 2023Wednesday, September 25, 2024

    An Earth-facing filament near Active Region 3283 erupted at 18:12 UTC on April 21, 2023, producing an M1.7 solar flare and a strong coronal mass ejection (CME).

  • m5.4 solar flare cme march 30 2023 f

    Moderately strong M5.4 solar flare erupts from Region 3256

    ByTeo Blašković Thursday, March 30, 2023Wednesday, September 25, 2024

    A moderately strong solar flare measuring M5.4 erupted from Active Region 3256 at 07:37 UTC on March 30, 2023. The event started at 07:24 and ended at 07:43 UTC.

  • x1.2 solar flare march 29 2023 aia 304 f

    Impulsive X1.2 solar flare erupts from AR 3256

    ByTeo Blašković Wednesday, March 29, 2023Wednesday, September 25, 2024

    An impulsive solar flare measuring X1.2 at its peak erupted from AR 3256 at 02:33 UTC on March 29, 2023. The event started at 02:18 and ended at 02:40 UTC.

  • lasco c3 0454z march 13 2023

    S1 – Minor solar radiation storm after full-halo CME associated with solar activity on the far side

    ByTeo Blašković Monday, March 13, 2023Wednesday, September 25, 2024

    A full-halo coronal mass ejection (CME) first visible in LASCO C2 imagery at 03:36 UTC on March 13, 2023, produced S1 – Minor Solar Radiation Storm at 07:50 UTC.

  • x2.0 solar flare march 3 2023 f

    Major X2.0 solar flare erupts from Region 3234 – CME produced, S1 – Minor Solar Radiation Storm warning

    ByTeo Blašković Friday, March 3, 2023Wednesday, September 25, 2024

    A major solar flare measuring X2.0 erupted from Active Region 3234 at 17:52 UTC on March 3, 2023.

  • m8.6 solar flare february 28 2023

    Moderately strong M8.6 solar flare erupts from Region 3234

    ByTeo Blašković Tuesday, February 28, 2023Wednesday, September 25, 2024

    A moderately strong solar flare measuring M8.6 erupted from Active Region 3234 at 17:50 UTC on February 18, 2023. The event started at 17:35 and ended at 17:56 UTC.

  • sdo aia304 1950z february 25 2023

    Long-duration M6.3 solar flare erupts from AR 3229, CME produced, S1 solar radiation storm

    ByTeo Blašković Saturday, February 25, 2023Wednesday, September 25, 2024

    A long-duration solar flare measuring M6.3 erupted from Active Region 3229 at 19:44 UTC on February 25, 2023. The event started at 18:40 and ended at 20:27 UTC.

  • sdo aia 304 m3.7 solar flare 2040z

    Long-duration M3.7 solar flare erupts from AR 3229, producing large coronal mass ejection

    ByTeo Blašković Friday, February 24, 2023Wednesday, September 25, 2024

    A long-duration M3.7 solar flare erupted from Active Region 3234 at 20:30 UTC on February 24, 2023, producing a large coronal mass ejection (CME). The event was associated with a filament eruption.

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