Solar flux 108 and estimated planetary A-index 7. The estimated planetary K-index at 0600 UTC on 09 April was 1.00.

Forecast Issued at 2200Z on 08 Apr 2026

Solar Activity Forecast: Solar activity is expected to be low with a chance for M-class flares and a slight chance for an X-class flare on days one and two (09 Apr, 10 Apr) and expected to be low with a chance for M-class flares on day three (11 Apr).

Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on day one (09 Apr), quiet to minor storm levels on day two (10 Apr) and active to minor storm levels on day three (11 Apr). Protons have a slight chance of crossing threshold on days one, two, and three (09 Apr, 10 Apr, 11 Apr).