Space Weather Prediction Center

National Oceanic and Atmospheric Administration

G1 Storm Watch for 01 March 2019

G1 Storm Watch for 01 March 2019
published: Tuesday, February 26, 2019 21:53 UTC

A G1 (Minor) geomagnetic storm watch is in effect for 01 March due to persistent coronal hole high speed stream (CH HSS) effects. A G1 (Minor) geomagnetic storm alert was issued at 01/0559 UTC. Continue to monitor our webpage for the latest forecast information and rationale, to include our  3-day forecast and discussion.