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Space Weather Update

A coronal mass ejection (CME) is expected to affect Earth starting Thursday evening, 6 November EST. The G3 (Strong) Watch remains in effect through the end of 6 November and continues on 7 November.

Recent Events

An R3 event occurred on 4 November at approximately 12:34 EST, originating from Region 4274.

The previous R3 level was recorded on June 19 of this year.

"A coronal mass ejection (CME) is anticipated to impact Earth as early as Thursday evening, 6 November EST."
"An R3 Event occurred today, 4 Nov at approximately 12:34 EST from Region 4274."

Summary

Earth faces heightened space weather activity with a strong CME anticipated and recent significant solar events likely to influence geomagnetic conditions.

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Space Weather. gov (.gov) Space Weather. gov (.gov) — 2025-11-06

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