Subj : NOAA Geophysical Alert Message To : all From : NOAA WWV poster Date : Tue Jul 31 2018 05:15:36 :Product: Geophysical Alert Message wwv.txt :Issued: 2018 Jul 31 0905 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 30 July follow. Solar flux 68 and estimated planetary A-index 5. The estimated planetary K-index at 0900 UTC on 31 July 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) .