[ips-sf] ASWFC Summary Forecast for 26 June - issued 2317UT/25-Jun-2023 [SEC=OFFICIAL]

[rwc]

Solar activity on UT day 26-Jun is expected to be at the R0-R1 level,
with a chance of an R2 flare. The solar wind speed is expected to be
initially moderate, then declining to light to moderate. Generally G0
conditions are expected with only a slight chance of a G1 period over
26-27 Jun, due to a reduced likelihood of a glancing blow arriving
from a recent CME. Maximum usable frequencies (MUFs) are expected to
be near predicted values to 15% enhanced. HF communication conditions
are expected to be mostly normal during the local day, with possible
mildly degraded conditions during local night hours. Shortwave
fadeouts probable.

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