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vk3pa
Deceased
Australia
1714 Posts |
 Posted - 04 Jul 2006 : 06:15:08 AM
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# FAST WARNING 'PRESTO' MESSAGE from the SIDC (RWC-Belgiu #
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A transequatorial coronal hole has crossed the central meridian. During
its last passage (June 6-8, ie one solar rotation=27d ago) the NOAA
estimated Kp index went up to Kp=4 with isolated episodes of Kp=5. We
expect thus active geomagnetic conditions, starting late tonight in the
UT day and lasting till Thursday.Meanwhile, occassional C-class flaring remains possible from NOAA AR
898.
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FAST WARNING 'PRESTO' MESSAGE
