[ips-sf] ASWFC Summary Forecast for 22 September - issued 2328UT/21-Sep-2022 [SEC=OFFICIAL]

[rwc]

Solar activity is expected to be at R0-R1 levels on 22-Sep. The solar
wind is expected to be moderate to strong. G0 geomagnetic conditions
are expected, with a chance of G1 due to coronal hole high speed wind
stream effects. Mostly normal HF propagation conditions are expected,
with mild degradations possible for middle to high latitudes due to
anticipated coronal hole high speed wind stream induced geomagnetic
activity.

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