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The ARRL Solar Update

ARRL

Well-Known Member
Nov 15, 2008
10,985
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Solar activity continued at low levels with isolated C-class
flaring. Regions 4381 and 4384 remained the primary drivers of
activity. The largest event of the period was a C2.9 flare from
Region 4381 on March 3. Region 4384 continues to rotate further onto
the disk, but foreshortening still hinders a definitive
characterization of its magnetic complexity. Region 4378 showed some
new flux emergence bu...

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