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OK0NAG > SOLAR    12.03.09 13:27l 73 Lines 2074 Bytes #999 (0) @ EU
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Subject: solar & geomagnetic activity forecast
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Solar-activity forecast for the period Mar 13 - 19, 2009
        
Activity level: very low
Radio flux (10.7 cm): a fluctuation in the range 68-74 f.u.
Flares: weak (0-3/day)
Relative sunspot number: in the range 0-25

Astronomical Institute, Solar Dept., Ondrejov, Czech Republic
e-mail: sunwatch(at)asu.cas.cz 
(RWC Prague)
_________________________________________________________________

Geomagnetic activity forecast for the period Mar 13 to Mar 19, 2009

quiet: Mar 15 to 19
quiet to unsettled: 0
unsettled: Mar 13 and 14
active: 0
minor storm: 0
major storm: 0
severe storm: 0

Geomagnetic activity summary: geomagnetic field was quiet on 
Mar 5, 6, 7, 9, 10 and 11, quiet to unsettled on Mar 8.  

RWC Prague, Geophysical Institute Prague, Geomagnetic Dept, 
Czech Republic 
e-mail: geom(at)ig.cas.cz
_________________________________________________________________

Geomagnetic activity forecast for the period of one solar rotation

unsettled to active: Mar 14(-15), (17, 19, 22, 27,) Apr 4, 8
active to disturbed: Mar 13, 23, (26, 30-31,) Apr 1
quiet: Mar 16, 18, (20-21), 24-25, 28-29, Apr 2-3, 5(-6)

Survey: quiet: Mar 5-7, 9
        mostly quiet: Mar 10
        quiet to unsettled: Mar 8
        quiet to active: Mar 3-4

   Notices:
        Storm commencement is expected between 04 - 08 UTC on March 13th!

        Days in brackets refer to a lower probability
        of possible activity enhancements depending
        on previous development on the sun.

F. K. Janda, OK1HH, Czech Propagation Interested Group
e-mail: franta.janda(at)quick.cz











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