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BGS Global Geomagnetic Activity Forecast

Forecast period
(noon-to-noon GMT) 		Forecast Global Activity level
Average Max
7 APR-8 APR QUIET ACTIVE
8 APR-9 APR QUIET QUIET
9 APR-10 APR 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)
6 APR-7 APR QUIET ACTIVE 00:00-03:00 QUIET ACTIVE 00:00-03:00

Additional Comments

Coronal hole influence is on the declining trend with solar wind speeds at near ambient levels. Geomagnetic conditions are expected to be QUIET through the first couple of forecast periods until the next coronal hole high speed stream becomes geo-effective some time during the third period. This will likely lead to some enhanced geomagnetic activity of up to STORM G1 especially if there are strong CIR effects.
Time of forecast: 07 Apr 2026
© UKRI