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BGS Global Geomagnetic Activity Forecast

Forecast period
(noon-to-noon GMT) 		Forecast Global Activity level
Average Max
27 NOV-28 NOV QUIET ACTIVE
28 NOV-29 NOV QUIET QUIET
29 NOV-30 NOV 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)
26 NOV-27 NOV QUIET ACTIVE 15:00-18:00 QUIET ACTIVE 15:00-18:00

Additional Comments

The solar wind speed is currently elevated. There is a chance of ACTIVE intervals throughout the first forecast period while the solar wind gradually decreases towards background levels. We expect the second and third periods to remain QUIET.
Time of forecast: 27 Nov 2025
© UKRI