A small part of coronal mass ejection (CME) produced by a long-duration C-class solar flare on…
Category: Space Weather Reports
Space Weather
Long-duration C9.4 solar flare erupts from AR 2826, generating fast CME and S1 – Minor solar radiation storm
A long-duration C9.4 solar flare erupted from Active Region 2826 at 23:13 UTC on May 28,…
Multiple Earth-directed CMEs produced over the weekend
Solar activity has increased from low to moderate levels on Saturday and Sunday, May 22 and…
Moderately strong M1.1 solar flare erupts from Region 2824
A moderately strong solar flare measuring M1.1 at its peak erupted from Active Region 2824 (Alpha)…
Geomagnetic storm watch in effect for May 18
NOAA SWPC forecasters have issued a geomagnetic storm watch for May 18, 2021, after a pair…
CME impacts Earth, sparking G3 – Strong geomagnetic storm
A coronal mass ejection (CME) produced by a filament eruption around 10:00 UTC on May 9,…
Incoming CME, impact expected early May 12
Two coronal mass ejections (CMEs) with Earth-directed components were produced on the Sun on May 9,…
M3.9 solar flare erupts from Active Region 2822
A strong solar flare measuring M3.9 at its peak erupted from Active Region 2822 at 19:04…
G2 – Moderate geomagnetic storm watch in effect for April 25
A partial halo Coronal Mass Ejection (CME) produced by the C3.8 solar flare from Region 2816…
C3.8 solar flare erupts from geoeffective Region 2816, CME produced
A C3.8 solar flare erupted from Active Region 2816 at 04:35 UTC on April 22, 2021,…