X8.1 (R3) Solar Flare from Region 4366; Glancing CME Impact Expected

Region 4366 generated an X8.1 (R3) solar flare at 6:57 PM ET. Modeling indicates that the associated coronal mass ejection (CME) is projected to pass primarily to the north and east of Earth late on February 5 UTC-day, potentially delivering glancing influences. The region continues to exhibit solar activity.

Solar Flare Event and Coronal Mass Ejection

Solar Region 4366 produced an X8.1 (R3) solar flare at 6:57 PM ET. This event was accompanied by a coronal mass ejection (CME).

Projected CME Trajectory and Impact

Modeling of the associated coronal mass ejection(s) indicates that the primary material is expected to pass Earth to the north and east.

This trajectory suggests the CME will deliver glancing influences to Earth.

The passage is anticipated to occur late on February 5 UTC-day.

Ongoing and Anticipated Solar Activity

As of early Monday morning, Region 4366 has continued to generate M and X-class flares, indicating persistent activity. Forecasters from the Space Weather Prediction Center (SWPC) anticipate additional solar activity from this region in the coming days.