Warning!

Javascript is disabled on this browser.
Javascript must be enabled for this website to display and function correctly.

BGS Global Geomagnetic Activity Forecast

Forecast period
(noon-to-noon GMT) 		Forecast Global Activity level
Average Max
23 JUN-24 JUN QUIET QUIET
24 JUN-25 JUN QUIET ACTIVE
25 JUN-26 JUN 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)
22 JUN-23 JUN QUIET QUIET 21:00-00:00 QUIET QUIET 21:00-00:00
QUIET 06:00-09:00

Additional Comments

QUIET conditions are continuing during the first forecast interval.
There are three coronal holes (CH) currently visible on the solar disk. The first high-speed stream (HSS) from a recurrent southern CH is anticipated to arrive late in the second period. On its last rotation only mild effects were recorded and a similar level of activity is expected.
Time of forecast: 23 Jun 2026
© UKRI