URSIGRAM SYDNEY 09/0000UT APRIL 2026 GEOALERT SYD099 UGEOA 85303 60409 0000/ 4021/ 11091 22091 30091 99999 PLAIN MAGNETIC FORECAST: MINOR STORM 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