Subj : NOAA Geophysical Alert Message To : all From : NOAA WWV poster Date : Fri Dec 22 2017 10:15:42 :Product: Geophysical Alert Message wwv.txt :Issued: 2017 Dec 22 1505 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 21 December follow. Solar flux 76 and estimated planetary A-index 3. The estimated planetary K-index at 1500 UTC on 22 December was 0. 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) .