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BGS Global Geomagnetic Activity Forecast

Forecast period
(noon-to-noon GMT) 		Forecast Global Activity level
Average Max
1 SEP-2 SEP QUIET QUIET
2 SEP-3 SEP QUIET QUIET
3 SEP-4 SEP QUIET QUIET

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)
31 AUG-1 SEP QUIET QUIET 03:00-06:00 QUIET QUIET 03:00-06:00

Additional Comments

Solar wind speed remains slightly elevated due to residual Coronal Hole influence but this will continue to decline towards background levels over the next few days. Solar activity remains low and there are currently no known Earth-directed CMEs.
Geomagnetic activity should remain QUIET overall throughout the forecast period.
Time of forecast: 01 Sep 2026
© UKRI