10MeV (S1) Proton/PCA Event Ended 11 05 2023 0350UT 10MeV Maximum proton flux of 8.35E+01 PFU (S1) observed at 10 05 2023 1250UT Australian Space Weather Forecasting Centre Bureau of Meteorology ASWFC at bom.gov.au www.bom.gov.au | www.sws.bom.gov.au