URSIGRAM SYDNEY 15/0000UT OCTOBER 2024 GEOALERT SYD289 UGEOA 85303 41015 0000/ 4021/ 11151 21151 30151 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