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BGS Global Geomagnetic Activity Forecast

Forecast period
(noon-to-noon GMT) 		Forecast Global Activity level
Average Max
6 AUG-7 AUG QUIET QUIET
7 AUG-8 AUG QUIET STORM G1
8 AUG-9 AUG QUIET STORM G1

For more information about the forecast and activity categories see
geomag.bgs.ac.uk/education/activitylevels.html

Activity during last 24 hours

Global   Local (UK)
Date Average Max At time (UTC) Average Max At time (UTC)
5 AUG-6 AUG QUIET QUIET 03:00-06:00 QUIET QUIET 21:00-00:00
QUIET 03:00-06:00

Additional Comments

Predominantly QUIET geomagnetic conditions are expected, with chances of ACTIVE/STORM G1 periods during the second and third forecast interval due to anticipated glancing effects from coronal mass ejections (CMEs) observed between 03-04 Aug possibly combined with a high-speed stream from a small coronal hole.
Time of forecast: 06 Aug 2026
© UKRI