[ips-sf] ASWFC Summary Forecast for 21 October - issued 2319UT/20-Oct-2023 [SEC=OFFICIAL]

[rwc]

On UT day 21-Oct solar activity is expected to be R0. The solar wind
speed is expected to be light to moderate. Mostly G0 geomagnetic
conditions are expected with a slight chance for G1. HF radio
propagation conditions are expected to be mostly normal. Maximum
usable frequencies (MUFs) are expected to be near predicted monthly
values.

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