Subj : NOAA Geophysical Alert Message To : all From : NOAA WWV poster Date : Sun Feb 18 2018 22:15:36 :Product: Geophysical Alert Message wwv.txt :Issued: 2018 Feb 19 0305 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 18 February follow. Solar flux 70 and estimated planetary A-index 14. The estimated planetary K-index at 0300 UTC on 19 February was 5. Space weather for the past 24 hours has been minor. Geomagnetic storms reaching the G1 level occurred. Space weather for the next 24 hours is predicted to be minor. Geomagnetic storms reaching the G1 level are expected. * Origin: (1:3634/12) .