Solar flux 93 and estimated planetary A-index 12. The estimated planetary K-index at 0900 UTC on 12 April was 2.33.

Forecast Issued at 2200Z on 11 Apr 2026

Solar Activity Forecast: Solar activity is likely to be low with a slight chance for an M-class flare on days one, two, and three (12 Apr, 13 Apr, 14 Apr).

Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to active levels on days one and three (12 Apr, 14 Apr) and quiet to unsettled levels on day two (13 Apr).