URSIGRAM SYDNEY 01/0000UT APRIL 2026 GEOALERT SYD091 UGEOA 85303 60401 0000/ 4021/ 12011 23013 30011 99999 PLAIN MAGNETIC FORECAST: MAJOR STORM 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