Solar flux 94 and estimated planetary A-index 18. The estimated planetary K-index at 0900 UTC on 11 April was 3.33.

Forecast Issued at 2200Z on 10 Apr 2026

Solar Activity Forecast: Solar activity is expected to be very low with a chance for a C-class flares on days one, two, and three (11 Apr, 12 Apr, 13 Apr).

Geophysical Activity Forecast: The geomagnetic field is expected to be at unsettled to minor storm levels on day one (11 Apr), quiet to active levels on day two (12 Apr) and quiet to unsettled levels on day three (13 Apr).