Space Weather Prediction Center

National Oceanic and Atmospheric Administration

G3 Storm in Progress

G3
G3 Storm in Progress
published: Thursday, November 6, 2025 20:11 UTC UTC

A G3 (Strong) geomagnetic storm is in progress. The G3 threshold was reached at 06/0527 UTC due to persistent CME influence. A G3 or greater geomagnetic storm warning is valid until 06/1200 UTC.