Geomagnetic Storm Warning

:Product: Geophysical Alert Message wwv.txt
:Issued: 2012 Mar 10 1800 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
# Geophysical Alert Message
#
Solar-terrestrial indices for 09 March follow.
Solar flux 146 and estimated planetary A-index 68.
The estimated planetary K-index at 1800 UTC on 10 March was 3.

Space weather for the past 24 hours has been moderate.

Geomagnetic storms reaching the G1 level occurred.

Solar radiation storms reaching the S2 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 G3 level are likely.

Solar radiation storms reaching the S2 level are expected.

Radio blackouts reaching the R2 level are expected.