ASWFC GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 0249UTC on 22 SEPTEMBER 2023 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE:
“Solar wind streams from a pair of coronal holes are expected to
mildly increase geomagnetic activity at times during the interval
late 22-Sep to 24-Sep.
“INCREASED GEOMAGNETIC ACTIVITY EXPECTED FROM 22-24 SEPTEMBER 2023.”
Nine new sunspot groups appeared this week, but th…
Read more – via American Radio Relay League | Ham Radio Association and Resources http://www.arrl.org/news/view/the-k7ra-solar-update-796