Solar flux 158 and estimated planetary A-index 14. The estimated planetary K-index at 1200 UTC on 30 March was 3.00. Space weather for the past 24 hours has

Forecast Issued at 2200Z on 29 Mar 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, two, and three (30 Mar, 31 Mar, 01 Apr).

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