[ips-sf] ASWFC Summary Forecast for 21 April - issued 2321UT/20-Apr-2024 [SEC=OFFICIAL]

[rwc]

On UT day 21-Apr solar activity is expected to be R1-R2. The solar
wind speed is expected to be moderate. G0 geomagnetic conditions are
expected with a slight chance for G1. S0 solar radiation storm
conditions are expected. HF radio communication conditions are
expected to be mostly normal with some mild degradations. Maximum
usable frequencies (MUFs) are expected to be near predicted values in
the Australian region with possible depressions of 15-20%.

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