:Issued: 2003 Oct 30 2107 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Environment Center
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# Geophysical Alert Message
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Solar-terrestrial indices for 30 October follow.
Solar flux 271 and estimated mid-latitude A-Index 130.
The mid-latitude K-index at 2100 UTC on 30 October was 8 (347 nT).
Space weather for the past 24 hours has been severe.
Geomagnetic storms reaching the G4 level occurred.
Solar radiation storms reaching the S3 level occurred.
Radio blackouts reaching the R1 level occurred.
Space weather for the next 24 hours is expected to be extreme.
Geomagnetic storms reaching the G5 level are expected.
Solar radiation storms reaching the S3 level are expected.
Radio blackouts reaching the R3 level are expected.