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BGS Global Geomagnetic Activity Forecast

Forecast period
(noon-to-noon GMT) 		Forecast Global Activity level
Average Max
21 OCT-22 OCT ACTIVE STORM G1
22 OCT-23 OCT QUIET ACTIVE
23 OCT-24 OCT QUIET QUIET

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

Activity during last 72 hours

Global   Local (UK)
Date Average Max At time (UTC) Average Max At time (UTC)
18 OCT-19 OCT ACTIVE STORM G1 00:00-03:00 ACTIVE STORM G1 00:00-03:00
19 OCT-20 OCT QUIET ACTIVE 18:00-21:00 QUIET STORM G1 18:00-21:00
20 OCT-21 OCT QUIET QUIET 21:00-00:00 QUIET QUIET 21:00-00:00
QUIET 06:00-09:00

Additional Comments

The solar wind speed is currently at background levels and the geomagnetic environment remains QUIET. We expect the influence of recurrent coronal hole will become geoeffective during the first forecast period, enhancing the solar wind speed and increasing the geomagnetic activity. These effects will slowly decrease, reaching background levels by the end of this forecast.
Time of forecast: 21 Oct 2024
© UKRI