:Product: Geophysical Alert Message wwv.txt
:Issued: 2017 May 22 1805 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
#          Geophysical Alert Message
#
Solar-terrestrial indices for 21 May follow.
Solar flux 74 and estimated planetary A-index 9.
The estimated planetary K-index at 1800 UTC on 22 May was 2.
No space weather storms were observed for the past 24 hours.
No space weather storms are predicted for the next 24 hours.

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Trends -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Date 21   21   21   21   21   21   21   22   22   22   22   22   22   22
UTC  0300 0600 0900 1200 1500 1800 2100 0000 0300 0600 0900 1200 1500 1800
SFlx 72   72   72   72   72   72   74   74   74   74   74   74   74   74
A-in 24   24   24   24   24   24   11   9    9    9    9    9    9    9
K-in 3    3    3    2    2    2    2    2    2    2    2    2    3    2
Current Solar information available at http://www.am-dx.com/wwv.htm

Explanation of NOAA solar event levels.


Solar Sunspot Activity courtesy of Raben Systems

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