Solar flux 129 and estimated planetary A-index 22. The estimated planetary K-index at 1200 UTC on 30 January was 2.33.

Forecast Issued at 2200Z on 29 Jan 2026

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 (30 Jan, 31 Jan, 01 Feb).

Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to active levels on day one (30 Jan), quiet to unsettled levels on day two (31 Jan) and quiet levels on day three (01 Feb).