Solar flux 120 and estimated planetary A-index 23. The estimated planetary K-index at 1800 UTC on 27 November was 3.67. Space weather for the past 24 hours has been mi

Forecast Issued at 2200Z on 26 Nov 2025

Solar Activity Forecast: Solar activity is expected to be low with a slight chance for an M-class flare on days one, two, and three (27 Nov, 28 Nov, 29 Nov).

Geophysical Activity Forecast: The geomagnetic field is expected to be at active to minor storm levels on day one (27 Nov), active levels on day two (28 Nov) and quiet to unsettled levels on day three (29 Nov).