[ips-sf] ASWFC Summary Forecast for 05 March - issued 2318UT/04-Mar-2023 [SEC=OFFICIAL]

[rwc]

R0-R1 solar flare conditions are expected. G0 geomagnetic conditions
are generally expected, with isolated G1 periods possible over 05-06
Mar. The solar wind speed is expected to be moderate to strong over
05-06 Mar due to an equatorial coronal hole wind stream. Southern
Australian region MUFs were depressed 15-20% on 04-Mar. Australian
region maximum usable frequencies are expected to be near predicted
values to 15% enhanced for 05-Mar. Mild brief ionospheric depressions
of 15% were observed for the southern Australian region after local
dawn this morning. Southern Australian region MUFs may again become
15% depressed on 06-Mar. 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