Solar-activity forecast for the period Jun 27 - Jul 3, 2008

Activity level: very low
Radio flux (10.7 cm): a fluctuation in the range 65-70 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 Jun 27 to Jul 3, 2008

quiet: Jun 30 to Jul 3
quiet to unsettled: Jun 29
unsettled: Jun 27 and 28
active: 0
minor storm: 0
major storm: 0
severe storm: 0

Geomagnetic activity summary: geomagnetic field was quiet on
Jun 19, 21, 22, 23 and 24, unsettled on Jun 20 and 25.

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: Jun 27(-28), Jul 3-4, 15-16, 21-23
active to disturbed: Jul 11-13
quiet:  Jun 29-30, Jul 1-2, (5,) 6-10, (14, 17,) 18-20

Survey: quiet on: Jun 21-23
        mostly quiet on: Jun 19, 24
        quiet to unsettled on: Jun 18, 20
        quiet to active on: Jun 25
        quiet to disturbed -
        mostly unsettled -
        unsettled to active -
        unsettled to disturbed -
        mostly active -
        active to disturbed -
        disturbed -

   Notice: Days in brackets refer to a lower probability of possible
        solar activity enhancements depending on previous developments
        on the sun.

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