URSIGRAM SYDNEY 16/0000UT JANUARY 2024 GEOALERT SYD016 UGEOA 85303 40116 0000/ 4021/ 11161 20163 30161 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