[ips-sf] ASWFC Summary Forecast for 18 June - issued 2322UT/17-Jun-2023 [SEC=OFFICIAL]

[rwc]

Solar activity on UT day 18-Jun is expected to be at R0-R1 levels. The
solar wind is expected to be strong to moderate due to waning coronal
hole high speed wind stream effects. G0 geomagnetic conditions are
expected on 18-Jun. 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. 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