Subj : NOAA Geophysical Alert Message To : all From : NOAA WWV poster Date : Tue Nov 21 2017 07:15:36 :Product: Geophysical Alert Message wwv.txt :Issued: 2017 Nov 21 1205 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 20 November follow. Solar flux 74 and estimated planetary A-index 8. The estimated planetary K-index at 1200 UTC on 21 November was 4. 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) .