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BGS Global Geomagnetic Activity Forecast

Forecast period
(noon-to-noon GMT) 		Forecast Global Activity level
Average Max
14 APR-15 APR QUIET QUIET
15 APR-16 APR QUIET QUIET
16 APR-17 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)
13 APR-14 APR QUIET QUIET 15:00-18:00 QUIET QUIET 00:00-03:00
QUIET 00:00-03:00

Additional Comments

Solar wind speeds are currently at background levels, resulting in a QUIET geomagnetic environment for the first two forecast periods. The influence of a transequatorial recurrent coronal hole (CH42) is expected to become geoeffective towards the end of the forecast, enhancing solar wind speeds and increasing the likelihood of geomagnetic activity during the latter part of the third forecast period.
Time of forecast: 14 Apr 2026
© UKRI