URSIGRAM SYDNEY 01/0000UT MAY 2026 GEOALERT SYD121 UGEOA 85303 60501 0000/ 4021/ 11011 22011 30011 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