Subj : NOAA Geophysical Alert Message To : all From : NOAA WWV poster Date : Tue Feb 20 2018 13:15:34 :Product: Geophysical Alert Message wwv.txt :Issued: 2018 Feb 20 1805 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 19 February follow. Solar flux 69 and estimated planetary A-index 17. The estimated planetary K-index at 1800 UTC on 20 February was 1. No space weather storms were observed for the past 24 hours. No space weather storms are predicted for the next 24 hours. * Origin: (1:3634/12) .