URSIGRAM SYDNEY 15/0000UT AUGUST 2024 GEOALERT SYD228 UGEOA 85303 40815 0000/ 4021/ 13151 20151 30151 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