Subj : NOAA Geophysical Alert Message To : all From : NOAA WWV poster Date : Mon May 21 2018 20:15:32 :Product: Geophysical Alert Message wwv.txt :Issued: 2018 May 22 0005 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 21 May follow. Solar flux 70 and estimated planetary A-index 3. The estimated planetary K-index at 0000 UTC on 22 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) .