URSIGRAM SYDNEY 23/0000UT OCTOBER 2024 GEOALERT SYD297 UGEOA 85303 41023 0000/ 4021/ 11231 20231 30231 99999 PLAIN MAGNETIC FORECAST: QUIET BT Australian Space Weather Forecasting Centre Bureau of Meteorology ASWFC at bom.gov.au www.bom.gov.au | www.sws.bom.gov.au