Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Minor (G1) Geomagnetic Storms Observed Due to Coronal Hole Effects

Minor (G1) Geomagnetic Storms Observed Due to Coronal Hole Effects
published: Monday, March 2, 2015 20:01 UTC UTC

The Earth is feeling the effects of a recurrent coronal hole high speed stream.  Geomagnetic field activity has increased to G1 (Minor) geomagnetic storm conditions and G2 (Moderate) levels are likely between 0900 UTC ( 0400 EST) and 1300 UTC (0800 EST) on 01 March.