URSIGRAM SYDNEY 07/0000UT MAY 2023 GEOALERT SYD127 UGEOA 85303 30507 0000/ 4021/ 11071 23071 30071 99999 PLAIN MAGNETIC FORECAST: MAJOR 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