Space Weather Prediction Center

05/04/2026 | News release | Distributed by Public on 05/04/2026 17:15

G2 Warning for 04 May 2026

G2 Warning for 04 May 2026

published: Monday, May 4, 2026 22:52 UTC UTC

A G2 Warning was issued through 23:59 UTC on 04 May due to the passage of a magnetic transient likely associated with an eruption that left the Sun on 30 April. A G2 Alert was issued at 20:31 UTC.

Space Weather Prediction Center published this content on May 04, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on May 04, 2026 at 23:15 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 If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]