Space Weather Prediction Center

03/20/2026 | News release | Distributed by Public on 03/20/2026 09:08

CME(s) Arrived and G2 Watch Continues through 21 March

A G2 Watch continues for 20-21 March due to a mix of CME arrivals and CH HSS effects. To learn more about what transpired, what may be yet to come, and what to look for as we go into the weekend, check out this SWPC video update(link is external) about this activity. And, as always stay informed by continuing to visit our webpage for the latest information and updates.

Space Weather Prediction Center published this content on March 20, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on March 20, 2026 at 15:08 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]