Subj :  Weather
To   : All
From : Roger Nelson
Date : Fri Sep 30 2016 16:14:34

Space Weather News for Sept. 30, 2016
http://spaceweather.com
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NEW MAPS OF THE SOUTH ATLANTIC ANOMALY: Scientists have long known that our 
planet's inner Van Allen Belt dips down toward Earth over South America, 
creating a zone of high radiation known as the South Atlantic Anomaly.  A new 
study, just published in the AGU journal Space Weather Quarterly, reveals that 
the anomaly is moving and that it varies with seasons in a way that researchers 
don't fully understand. Visit today's edition of Spaceweather.com for the full 
story.
 
Credit: Schaefer, R. K. et al (2016), Observation and modeling of the South 
Atlantic Anomaly in low Earth orbit using photometric instrument data, Space 
Weather, 14, 330-342, doi:10.1002/2016SW001371.
 
Copyright c 2016 Spaceweather.com, All rights reserved.
 
 
Regards,
 
Roger

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