[ips-sf] ASWFC Summary Forecast for 19 August - issued 2309UT/18-Aug-2022 [SEC=OFFICIAL]

[rwc]

Solar activity is expected to be at the R1 level on UT day 19-Aug,
with a chance of R2. The solar wind speed is expected to be strong.
G0-G1 geomagnetic conditions are expected, with a chance of G2 due to
the combined effects of a coronal hole high speed wind stream and the
expected arrival of a CME first observed on 16-Aug. Degraded HF
conditions are possible for middle to high latitudes. 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