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BGS Global Geomagnetic Activity Forecast

Forecast period
(noon-to-noon GMT) 		Forecast Global Activity level
Average Max
9 APR-10 APR QUIET STORM G2
10 APR-11 APR QUIET STORM G1
11 APR-12 APR QUIET ACTIVE

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)
8 APR-9 APR QUIET QUIET 18:00-21:00 QUIET QUIET 18:00-21:00

Additional Comments

The Earth is expected to encounter a coronal hole high speed stream later during the first forecast period. This will likely enhance geomagnetic conditions up to STORM G1, G2 levels. Coronal hole effects are expected to continue for the next few days before starting to decline in the third forecast period.
Time of forecast: 09 Apr 2026
© UKRI