URSIGRAM SYDNEY 17/0000UT AUGUST 2024 GEOALERT SYD230 UGEOA 85303 40817 0000/ 4021/ 12171 21171 30171 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