URSIGRAM SYDNEY 09/0000UT MARCH 2025 GEOALERT SYD068 UGEOA 85303 50309 0000/ 4021/ 11091 21092 30091 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