URSIGRAM SYDNEY 03/0000UT MAY 2023 GEOALERT SYD123 UGEOA 85303 30503 0000/ 4021/ 12031 21031 30031 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