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OK0NAG > SOLAR    28.05.09 11:44l 84 Lines 2432 Bytes #999 (0) @ EU
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_____________________________________________________________________

Solar-activity forecast for the period May 29 - Jun 4, 2009

Activity level: very low
Radio flux (10.7 cm): a fluctuation in the range 67-73 f.u.
Flares: weak (0-2/period)
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 May 29 to Jun 4, 2009

quiet: May 29 to Jun 1
quiet to unsettled: Jun 2 and 3
unsettled: Jun 4
active: 0
minor storm: 0
major storm: 0
severe storm: 0

Geomagnetic activity summary: geomagnetic field was quiet from
May 21 to 27.

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

active to disturbed: June 3-4, (10)
unsettled to active: June 18
quiet to unsettled: June 5, 14-17, 19
quiet: May 29-31, June 1-2, 6-9, 11-13, 20-24

Survey: quiet: May 21, 24-27
        mostly quiet: May 18-20
        quiet to unsettled: May 22-23
        quiet to active -
        quiet to disturbed -
        mostly unsettled -
        unsettled to active -
        unsettled to disturbed -
        mostly active -
        active to disturbed -
        disturbed -

   Notices:
        Mostly quiet conditions before the enhancement
        of solar activity are expected.
        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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