ARLP019 Propagation de K7RA
SB PROP @ ARL $ARLP019 ARLP019 Propagation de K7RA ZCZC AP19 QST de W1AW Propagation Forecast Bulletin 19 ARLP019 From Tad Cook, K7RA Seattle, WA May 10, 2024 To all radio amateurs SB PROP ARL ARLP019 ARLP019 Propagation de K7RA "ASWFC GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 2302 UTC/09 MAY 2024 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. "Four halo CMEs first observed over 08-09 May are expected to arrive at Earth on 10-May, starting at 1000 UTC +/- 10 hours. G4 geomagnetic conditions are expected on 10-May... Читать дальше...