First, this alert from Australia.
“ASWFC GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 0706UTC/31 AUGUST 2023 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.
A filament eruption and associated coronal mass ejection (CME) were observed on UT day 30-Aug. This CME is expected to impact Earth from 1800 UT +/- 12 hours on 02-Sep, with impacts possibly rolling into UT day 03-Sep. G1-G2 geomagnetic co…
Read more – via American Radio Relay League | Ham Radio Association and Resources http://www.arrl.org/news/view/the-k7ra-solar-update-793