[ips-sf] ASWFC Summary Forecast for 23 May - issued 2321UT/22-May-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

Solar activity on UT day 23-May is expected to be at R0-R1 levels. S0
solar radiation storm conditions are expected. The solar wind speed is
expected to be moderate. G0 geomagnetic conditions are expected. HF
radio propagation conditions are expected to be normal to fair.
Maximum usable frequencies (MUFs) in the Australian region are
expected to be near predicted monthly values to 15% depressed.
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