Subj : NOAA Geophysical Alert Message To : all From : NOAA WWV poster Date : Wed Sep 12 2018 14:15:38 :Product: Geophysical Alert Message wwv.txt :Issued: 2018 Sep 12 1810 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 1800 UTC on 12 September was 2. No space weather storms were observed for the past 24 hours. Space weather for the next 24 hours is predicted to be minor. Geomagnetic storms reaching the G1 level are likely. * Origin: (1:3634/12) .