URSIGRAM SYDNEY 08/0000UT FEBRUARY 2023 GEOALERT SYD039 UGEOA 85303 30208 0000/ 4021/ 12081 20081 30081 99999 PLAIN MAGNETIC FORECAST: QUIET BT Australian Space Weather Forecasting Centre Bureau of Meteorology ASWFC at bom.gov.au www.bom.gov.au | www.sws.bom.gov.au