:Product: Geophysical Alert Message wwv.txt
:Issued: 2021 Dec 22 0600 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 137 and estimated planetary A-index 10.
The estimated planetary K-index at 0600 UTC on 22 December was 3.
Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.
No space weather storms are predicted for the next 24 hours.
