According to the NOAA’s Space Weather Prediction Center (SWPC), the CME associated with the M8.1 flare…
Category: Space Weather Reports
Space Weather
Impulsive X1.1 solar flare erupts from Region 4298
There were no radio signatures detected that would suggest a coronal mass ejection (CME) was produced…
G3 – Strong geomagnetic storm forecast following Earth-directed CME produced by M8.1 solar flare
The U.S. National Oceanic and Atmospheric Administration (NOAA) Space Weather Prediction Center (SWPC) issued the G3…
Strong M8.1 solar flare erupts from geoeffective Region 4299, producing fast CME
A Type II Radio Emission with an estimated velocity of 1 143 km/s was associated with…
Strong M6.0 solar flare erupts from Region 4300, brief G3 – Strong geomagnetic storm
Solar activity reached high levels on December 4, following an isolated M6.0 flare that erupted from…
G2 geomagnetic storm and aurora forecast for December 3-4 following CME from X1.9 solar flare
Solar wind parameters are currently trending toward nominal levels following the waning influence of a positive-polarity…
Major X1.9 solar flare erupts from AR 4299, producing partial halo CME
A Type II Radio Emission with an estimated velocity of 988 km/s was registered at 02:43…
X5.1 solar flare produces strongest GLE in 20 years, sharply increasing radiation at flight altitudes
Radiation measurements collected over the UK show that the Veteran’s Day solar storm on November 11…
Major X4.0 solar flare erupts, producing fast CME and solar radiation storm
This is the fourth X-class solar flare since November 9, and the sixth since November 4.…
Two CMEs impact Earth, sparking G4 – Severe geomagnetic storming and aurora as far south as Mexico
A sudden impulse of 17 nT was observed at the Boulder magnetometer at 23:00 UTC on…