Solar flux 141 and estimated planetary A-index 5. The estimated planetary K-index at 0300 UTC on 01 February was 0.33. Space weather for the past 24 hours has been minor. Radio blackouts reaching the R1 level occurred.

Forecast Issued at 2200Z on 31 Jan 2026

Solar Activity Forecast: Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (01 Feb, 02 Feb, 03 Feb).

Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet levels on days one, two, and three (01 Feb, 02 Feb, 03 Feb).