Subj : NOAA Geophysical Alert Message To : all From : NOAA WWV poster Date : Fri Dec 22 2017 22:15:40 :Product: Geophysical Alert Message wwv.txt :Issued: 2017 Dec 23 0305 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 22 December follow. Solar flux 75 and estimated planetary A-index 2. The estimated planetary K-index at 0300 UTC on 23 December 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) .