[ips-sf] ASWFC Summary Forecast for 19 May - issued 2326UT/18-May-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

On UT day 19-May solar activity is expected to be R0-R1 with a small
chance of R2. The solar wind speed is expected to be strong. G0-G1
geomagnetic conditions are expected. HF radio propagation conditions
are expected to be normal to mildly degraded. Maximum usable
frequencies in the Australian region are expected to be near predicted
values to 15-20% depressed. S0 solar radiation storm conditions are
expected.

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