Solar flux 141 and estimated planetary A-index 21.
The estimated planetary K-index at 1500 UTC on 23 January was 1.
Space weather for the past 24 hours has been strong.
Geomagnetic storms reaching the G1 level occurred.
Solar radiation storms reaching the S3 level occurred.
Radio blackouts reaching the R2 level occurred.
Space weather for the next 24 hours is predicted to be strong.
Geomagnetic storms reaching the G2 level are expected.
Solar radiation storms reaching the S3 level are expected.
Radio blackouts reaching the R1 level are likely.
http://www.swpc.noaa.gov/ftpdir/forecas ... 123wwv.txt