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vk3pa
Deceased
Australia
1714 Posts |
 Posted - 21 Feb 2006 : 8:05:27 PM
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FAST WARNING 'PRESTO' MESSAGE from the SIDC (RWC-Belgiu #
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The earth is currently under the influence of a transequatorial coronal
hole. The solar wind speed is pushed up to near 600 km/s, the IMF turned
south yesterday around noon to -10nT. The NOAA Kp index reached 4,5. We
expect more geomagnetic active to minor storm intervals the next few
days.
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earth is currently under the influence
