Two coronal mass ejections (CMEs) impacted Earth on September 18, 2023, producing G3 – Strong geomagnetic…
Category: Space Weather Reports
Space Weather
G2 – Moderate to G3 – Strong geomagnetic storm conditions forecast for September 19
An approximate 35-degree solar filament eruption centered near N22W17 began lifting off at 04:34 UTC on…
Major X1.5 solar flare erupts from Region 3386
A major solar flare measuring X1.5 erupted from the recently departed Active Region 3386 at 20:46…
Long-duration X1.6 solar flare erupts from Region 3386; S1 – Minor radiation storm
A major, long-duration solar flare measuring X1.6 erupted from Active Region 3386 (beta-delta) at 22:21 UTC…
CME impacts Earth, producing G3 – Strong geomagnetic storming
A coronal mass ejection (CME) produced by filament eruption on August 2, 2023, combined with a…
Solar filament eruption produces Earth-directed CME, impact expected late August 4 to early August 5
An active filament channel in the vicinity of Region 3386 erupted simultaneously with M1.3 solar flare…
Double-peaked, long-duration M5.7 solar flare from AR 3363 produced asymmetric halo CME, S2 – Moderate solar radiation storm
A double-peaked, long-duration solar flare measuring M5.7 erupted from Active Region 3363 (beta-delta) at 00:06 UTC…
Moderately strong M6.8 solar flare erupts from the NE limb of the Sun
A moderately strong solar flare measuring M6.8 erupted from a region located on the northeastern limb…
Slow-moving Earth-bound CME estimated to arrive July 9 – 10
Active Region 3360 (beta) produced a C8.9 solar flare on July 3, 2023, producing an Earth-directed…
Long-duration X1.0 solar flare erupts from Region 3354
A long-duration X1.0 solar flare erupted from Active Region 3354 (beta-gamma-delta) at 23:14 UTC on July…