URSIGRAM SYDNEY 08/0000UT MAY 2023 GEOALERT SYD128 UGEOA 85303 30508 0000/ 4021/ 11081 22081 30081 99999 PLAIN MAGNETIC FORECAST: MINOR STORM 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