Space weather / EVENT RECORD

WATCH: Geomagnetic Storm Category G1 Predicted

NOAA SWPC · Every measurement below belongs to the selected record.

Bulletin issued

2026-10-01 14:28:54.257Z

Source update / publication

2026-10-01 14:28:54.257Z

WATCH: Geomagnetic Storm Category G1 Predicted · Highest Storm Level Predicted by Day: · Oct 02: G1 (Minor) Oct 03: None (Below G1) Oct 04: G1 (Minor) · THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT · Comment: · NOAA Space Weather Scale descriptions can be found at · www.swpc.noaa.gov/noaa-scales-explanation

This is a source-linked archive. Source measurements and assessments can change. An archived bulletin is not evidence that a warning is currently active.

In the daily journal

SOURCE ID swpc:A20F:2026-10-01T14:28:54.257Z