Solar-activity forecast for the period Jun 26 - Jul 2, 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 Jun 26 to Jul 2, 2009

quiet: Jun 26 and 27, Jul 1 and 2
quiet to unsettled: Jun 30
unsettled: Jun 28 and 29
active: 0
minor storm: 0
major storm: 0
severe storm: 0

Geomagnetic activity summary: geomagnetic field was quiet from
Jun 18 to 23 unsettled on Jun 24.

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: -
unsettled to active: June (26,) July (4 - 5, 19, 21,) 22
quiet to unsettled: July 1, (8,) 12, (14,) 16, (18)
quiet: June 27 - 29, (30,) July (2,) 3, 6 - 7, 9 - 11, (13,) 15, (17,) 20

Survey: quiet: June 17-19, 22
        mostly quiet: June 20, 23
        quiet to unsettled: June 21
        quiet to active: June 24
        quiet to disturbed -
        mostly unsettled -
        unsettled to active -
        unsettled to disturbed -
        mostly active -
        active to disturbed -
        disturbed -

   Notices:
        Long period of quiet conditions before the enhancement
        of solar activity is probably ending.
        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