URSIGRAM SYDNEY 17/0000UT JULY 2023 GEOALERT SYD198 UGEOA 85303 30717 0000/ 4021/ 12171 21171 31171 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