As of November 6, a G3 (strong) geomagnetic storm is ongoing, according to NOAA’s Space Weather Prediction Center. The G3 level was recorded at 05:27 UTC on November 6, influenced by a continuous coronal mass ejection (CME).
A CME is expected to reach Earth as early as Thursday evening, November 6 (EST). This interaction may intensify current geomagnetic activity and affect satellite operations and power systems in some regions.
On November 4 at approximately 12:34 EST, an R3-level radio blackout event occurred, originating from active solar Region 4274.
The last R3-class event took place on June 19 of this year.
Strong geomagnetic and solar flare activity observed this week, driven by active CME influence, may cause moderate disruptions to space- and ground-based systems.
Author’s summary: NOAA confirms a G3 geomagnetic storm in progress and notes a significant R3 solar flare from Region 4274, signaling heightened solar activity and potential system disruptions.