[ips-sf] ASWFC Summary Forecast for 04 April - issued 2323UT/03-Apr-2026 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

Solar activity on UT day 04-Apr is expected to be at the R1 level,
with a chance of R2. S0, with a chance of S1 solar radiation storm
conditions are expected. The solar wind speed is expected to be very
strong over the UT day. G1-G2 geomagnetic conditions are expected. HF
radio propagation conditions are expected to be fair-poor across the
Australian region. Maximum Usable Frequencies (MUFs) in the Australian
region are expected to be up to 20-30% depressed compared with
predicted monthly values. Shortwave fadeouts are possible.

Australian Space Weather Forecasting Centre
Bureau of Meteorology
ASWFC at bom.gov.au
www.bom.gov.au | www.sws.bom.gov.au