URSIGRAM SYDNEY 25/0000UT SEPTEMBER 2024 GEOALERT SYD269 UGEOA 85303 40925 0000/ 4021/ 11251 21251 30251 99999 PLAIN MAGNETIC FORECAST: ACTIVE due to CORONAL HOLE BT Australian Space Weather Forecasting Centre Bureau of Meteorology ASWFC at bom.gov.au www.bom.gov.au | www.sws.bom.gov.au