Solar flux 110 and estimated planetary A-index 16. The estimated planetary K-index at 0300 UTC on 22 February was 4.00.

Forecast Issued at 2200Z on 21 Feb 2026

Solar Activity Forecast: Solar activity is expected to be very low with a chance for a C-class flares on day one (22 Feb) and expected to be very low with a chance for a C-class flares and a slight chance for an M-class flare on days two and three (23 Feb, 24 Feb).

Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to active levels on days one and three (22 Feb, 24 Feb) and unsettled to minor storm levels on day two (23 Feb).