Subj : NOAA Geophysical Alert Message To : all From : NOAA WWV poster Date : Wed Apr 11 2018 17:15:34 :Product: Geophysical Alert Message wwv.txt :Issued: 2018 Apr 11 2105 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 11 April follow. Solar flux 68 and estimated planetary A-index 18. The estimated planetary K-index at 2100 UTC on 11 April was 1. 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 likely. * Origin: (1:3634/12) .