![](https://www.swpc.noaa.gov/sites/default/files/styles/pad_sides_large/public/top_news/01_Mar_19_G1_watch.jpg?itok=WN7QzNFg)
G1 Storm Watch for 01 March 2019
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 ourĀ 3-day forecast and discussion.