Subj : NOAA Geophysical Alert Message To : all From : NOAA WWV poster Date : Tue Sep 11 2018 23:15:44 :Product: Geophysical Alert Message wwv.txt :Issued: 2018 Sep 12 0305 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 11 September follow. Solar flux 69 and estimated planetary A-index 35. The estimated planetary K-index at 0300 UTC on 12 September was 2. Space weather for the past 24 hours has been moderate. Geomagnetic storms reaching the G2 level occurred. Space weather for the next 24 hours is predicted to be minor. Geomagnetic storms reaching the G1 level are likely. * Origin: (1:3634/12) .