There were no radio signatures that would suggest a coronal mass ejection (CME) was produced. Even…
Category: Space Weather Reports
Space Weather
Two CMEs impact Earth, producing G4 – Severe geomagnetic storm
The first CME reached the NOAA’s DSCOVR and ACE spacecraft at the L1 Lagrange point (approximately…
Two CMEs to impact Earth, G3 – Strong Geomagnetic Storm Watch in effect for December 31
Analysis and modeling of the first CME indicated an Earth-directed event with arrival at Earth by…
Solar activity ramps up with three X-class and over 20 M-class solar flares in 24 hours
A major solar flare measuring X1.5 erupted from Active Region (AR) 3936 at 04:14 UTC on…
Major X1.1 solar flare erupts from Region 3936
Solar activity increased again to high levels on December 29, with a major X1.1 solar flare…
Exceptionally fast, Extremely Rare CME launched from farside of the Sun
A fast-moving halo CME was first observed in LASCO imagery around 16:00 UTC on December 17…
CME impacts Earth, sparking G1 geomagnetic storm
A coronal mass ejection (CME) produced on December 13, 2024, impacted Earth at 05:19 UTC on…
Impulsive X2.2 solar flare erupts from Region 3912
A Type II Radio Emission with an estimated velocity of 626 km/s was associated with the…
Category G2 – Moderate geomagnetic storm predicted for November 29
CME associated with a filament eruption near Region 3901 on November 25, 2024, is forecast to…
M9.4 solar flare erupts beyond northeastern limb
A strong solar flare measuring M9.4 erupted beyond the Sun’s northeastern limb on November 25, peaking…