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BGS Global Geomagnetic Activity Forecast

Forecast period
(noon-to-noon GMT) 		Forecast Global Activity level
Average Max
11 DEC-12 DEC QUIET ACTIVE
12 DEC-13 DEC QUIET QUIET
13 DEC-14 DEC QUIET QUIET

For more information about the forecast and activity categories see
www.geomag.bgs.ac.uk/education/activitylevels.html

Activity during last 24 hours

Global   Local (UK)
Date Average Max At time (UT) Average Max At time (UT)
10 DEC-11 DEC QUIET QUIET 12:00-15:00 QUIET QUIET 21:00-00:00
QUIET 03:00-09:00 QUIET 03:00-06:00

Additional Comments

There remains a small chance for an isolated unsettled to ACTIVE interval during the first forecast period due to waning coronal hole effects. The solar wind speed is declining and this trend is expected to continue throughout this forecast.
Time of forecast: 11 Dec 2018
© UKRI 2018