[ips-sf] ASWFC Summary Forecast for 04 May - issued 2321UT/03-May-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

Solar activity on UT day 04-May is expected to be at R0-R1 levels. S0
solar radiation storm conditions are expected. The solar wind speed is
expected to be strong. G0 geomagnetic conditions are expected, with a
chance of G1 due to ongoing coronal hole high speed wind stream
effects. HF radio propagation conditions are expected to be mostly
normal, with degradations possible at high latitudes. Maximum useable
frequencies (MUFs) in the Australian region are expected to be near
predicted monthly values, with mild depressions possible in the
southern Australian region. Minor 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