[ips-sf] ASWFC Summary Forecast for 29 April - issued 2315UT/28-Apr-2023 [SEC=OFFICIAL]

[rwc]

Solar activity on UT day 29-Apr is expected to be at the R1 level,
with a chance of R2. The solar wind speed is expected to be very
strong. G0 geomagnetic conditions, with a chance of G1 are expected
due to ongoing coronal hole high speed wind stream effects combined
with a possible glancing impact in the second half of the day from a
CME first observed on 27-Apr. Maximum usable frequencies (MUFs) are
expected to be near predicted monthly values to 15% enhanced.
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