URSIGRAM SYDNEY 14/0000UT DECEMBER 2022 GEOALERT SYD348 UGEOA 85303 21214 0000/ 4021/ 11141 20141 30141 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