:Product: Geophysical Alert Message wwv.txt
:Issued: 2014 Dec 20 0310 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
#          Geophysical Alert Message
#
Solar-terrestrial indices for 19 December follow.
Solar flux 216 and estimated planetary A-index 8.
The estimated planetary K-index at 0300 UTC on 20 December was 3.
Space weather for the past 24 hours has been strong.
Radio blackouts reaching the R3 level occurred.
Space weather for the next 24 hours is predicted to be minor.
Geomagnetic storms reaching the G1 level are likely.
Radio blackouts reaching the R1 level are expected.

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Trends -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Date 18   18   18   18   19   19   19   19   19   19   19   19   20   20
UTC  1200 1500 1800 2100 0000 0300 0600 0900 1200 1500 1800 2100 0000 0300
SFlx 192  192  192  213  213  213  213  213  213  213  213  216  216  216
A-in 8    8    8    6    5    5    5    5    5    5    5    10   8    8
K-in 1    1    2    2    2    3    2    2    2    1    2    2    2    3
Current Solar information available at http://www.am-dx.com/wwv.htm

Explanation of NOAA solar event levels.
North Auroral Zone South Auroral Zone


Solar Sunspot Activity courtesy of Raben Systems

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