URSIGRAM SYDNEY 26/0000UT APRIL 2026 GEOALERT SYD116 UGEOA 85303 60426 0000/ 4021/ 12261 21261 30261 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