Subj : NOAA Geophysical Alert Message To : all From : NOAA WWV poster Date : Fri May 18 2018 14:15:32 :Product: Geophysical Alert Message wwv.txt :Issued: 2018 May 18 1805 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 17 May follow. Solar flux 69 and estimated planetary A-index 10. The estimated planetary K-index at 1800 UTC on 18 May 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) .