Space Weather Prediction Center

National Oceanic and Atmospheric Administration

G1 (Minor) Geomagnetic Storm Warning in Effect, G2 (Minor) Storming Observed

G1 (Minor) Geomagnetic Storm Warning in Effect, G2 (Minor) Storming Observed
published: Thursday, November 24, 2016 15:35 UTC

G2 (Moderate) geomagnetic storm levels were observed at 25/0550 UTC due to coronal hole high speed stream effects. G1 (Minor) geomagnetic storm levels were observed at 25/0540 and 25/0701. A G1 (Minor) geomagnetic storm warning is in effect until 25/2359 UTC.