Space weather / EVENT RECORD

ALERT: X-Ray Flux exceeded M5

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

Bulletin issued

2026-10-08 15:47:10.930Z

Source update / publication

2026-10-08 15:47:10.930Z

ALERT: X-Ray Flux exceeded M5 · Threshold Reached: 2026 Oct 08 1546 UTC · Noaa Scale: R2 - Moderate · Comment: · NOAA Scale: R2 - Moderate · 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:XM5A:2026-10-08T15:47:10.930Z