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BGS Global Geomagnetic Activity Forecast

Forecast period
(noon-to-noon GMT)
Forecast Global Activity level
Average Max
22 OCT-23 OCT QUIET QUIET
23 OCT-24 OCT QUIET QUIET
24 OCT-25 OCT QUIET STORM G2

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 (UT) Average Max At time (UT)
21 OCT-22 OCT QUIET QUIET 21:00-00:00 QUIET QUIET 21:00-00:00

Additional Comments

Solar wind speed is at background levels and this is expected to remain so leading up to the third forecast period. High-speed wind stream coming from a positive polarity coronal hole that extends past the equator is anticipated to cause relatively significant geomagnetic disturbances in the third period. This may lead to a small chance of an isolate STORM G2 event.
Time of forecast: 22 Oct 2019
© UKRI 2018