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0421wwv.txt
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:Product: Geophysical Alert Message wwv.txt
:Issued: 2014 Apr 21 2110 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Please send comments and suggestions to SWPC.Webmaster@noaa.gov
# 3-hourly messages issued this UT day.
#
# Geophysical Alert Message
#
#-----------------------------------------------------------------
Solar-terrestrial indices for 20 April follow.
Solar flux 163 and estimated planetary A-index 22.
The estimated planetary K-index at 0000 UTC on 21 April was 4.
Space weather for the past 24 hours has been minor.
Geomagnetic storms reaching the G1 level occurred.
Solar radiation storms reaching the S1 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 likely.
#-----------------------------------------------------------------
Solar-terrestrial indices for 20 April follow.
Solar flux 163 and estimated planetary A-index 22.
The estimated planetary K-index at 0000 UTC on 21 April was 4.
Space weather for the past 24 hours has been minor.
Geomagnetic storms reaching the G1 level occurred.
Solar radiation storms reaching the S1 level occurred.
Space weather for the next 24 hours is predicted to be minor.
Geomagnetic storms reaching the G1 level are expected.
Radio blackouts reaching the R1 level are likely.
#-----------------------------------------------------------------
Solar-terrestrial indices for 20 April follow.
Solar flux 163 and estimated planetary A-index 22.
The estimated planetary K-index at 0300 UTC on 21 April was 4.
Space weather for the past 24 hours has been minor.
Geomagnetic storms reaching the G1 level occurred.
Solar radiation storms reaching the S1 level occurred.
Space weather for the next 24 hours is predicted to be minor.
Geomagnetic storms reaching the G1 level are expected.
Radio blackouts reaching the R1 level are likely.
#-----------------------------------------------------------------
Solar-terrestrial indices for 20 April follow.
Solar flux 163 and estimated planetary A-index 22.
The estimated planetary K-index at 0600 UTC on 21 April was 4.
Space weather for the past 24 hours has been minor.
Geomagnetic storms reaching the G1 level occurred.
Solar radiation storms reaching the S1 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 likely.
#-----------------------------------------------------------------
Solar-terrestrial indices for 20 April follow.
Solar flux 163 and estimated planetary A-index 22.
The estimated planetary K-index at 0900 UTC on 21 April was 3.
Space weather for the past 24 hours has been minor.
Geomagnetic storms reaching the G1 level occurred.
Solar radiation storms reaching the S1 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 likely.
#-----------------------------------------------------------------
Solar-terrestrial indices for 20 April follow.
Solar flux 163 and estimated planetary A-index 22.
The estimated planetary K-index at 1200 UTC on 21 April was 4.
Space weather for the past 24 hours has been minor.
Geomagnetic storms reaching the G1 level occurred.
Solar radiation storms reaching the S1 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 likely.
#-----------------------------------------------------------------
Solar-terrestrial indices for 20 April follow.
Solar flux 163 and estimated planetary A-index 22.
The estimated planetary K-index at 1500 UTC on 21 April was 3.
No space weather storms were observed for the past 24 hours.
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 likely.
#-----------------------------------------------------------------
Solar-terrestrial indices for 20 April follow.
Solar flux 163 and estimated planetary A-index 22.
The estimated planetary K-index at 1800 UTC on 21 April was 4.
No space weather storms were observed for the past 24 hours.
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 likely.
#-----------------------------------------------------------------
Solar-terrestrial indices for 21 April follow.
Solar flux 159 and estimated planetary A-index 20.
The estimated planetary K-index at 2100 UTC on 21 April was 2.
No space weather storms were observed for the past 24 hours.
Space weather for the next 24 hours is predicted to be minor.
Geomagnetic storms reaching the G1 level are likely.