Organização Europeia de Radioamadores

2.00

34

FURTUNA MINORA

109

:Product: Geophysical Alert Message wwv.txt :Issued: 2026 May 17 0305 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 16 May follow. Solar flux 109 and estimated planetary A-index 34. The estimated planetary K-index at 0300 UTC on 17 May was 2.00. Space weather for the past 24 hours has been minor. Geomagnetic storms reaching the G1 level occurred. Radio blackouts reaching the R1 level occurred. Space weather for the next 24 hours is predicted to be minor. Geomagnetic storms reaching the G1 level are expected. ...