[ips-sf] ASWFC Summary Forecast for 20 June - issued 2318UT/19-Jun-2023 [SEC=OFFICIAL]

[rwc]

Solar activity on UT day 20-Jun is expected to be at R0-R1 levels. The
solar wind speed is expected to be moderate due to a coronal hole wind
stream. G0 geomagnetic conditions are expected. Maximum usable
frequencies (MUFs) are expected to be near predicted values to 15%
enhanced. HF communication conditions are expected to be normal, with
mild degradations possible during local night hours. Isolated minor
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