Space weather / EVENT RECORD
SUMMARY: Geomagnetic Sudden Impulse
NOAA SWPC · Every measurement below belongs to the selected record.
Read the source-series history ↗- Bulletin issued
- 2026-10-10 15:24:27.583Z
- Source update / publication
- 2026-10-10 15:24:27.583Z
SUMMARY: Geomagnetic Sudden Impulse · Observed: 2026 Oct 10 1516 UTC · Deviation: 56 nT · Station: NGK · Comment:
Read the original NOAA SWPC record ↗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
10 October 2026 ↗SOURCE ID swpc:MSIS:2026-10-10T15:24:27.583Z