URSIGRAM SYDNEY 25/0000UT SEPTEMBER 2023 GEOALERT SYD268 UGEOA 85303 30925 0000/ 4021/ 13251 21251 30251 99999 PLAIN MAGNETIC FORECAST: ACTIVE due to CORONAL MASS EJECTION BT Australian Space Weather Forecasting Centre Bureau of Meteorology ASWFC at bom.gov.au www.bom.gov.au | www.sws.bom.gov.au