[A-DX] Funkprognose 7.-13. Mai

[Wolf Harranth <harranth@xxxxxxxx>]

_____________________________________________________________________

Solar-activity forecast for the period May 7 - 13, 2004

Activity level: very low to low
Radio flux (10.7 c): a fluctuation in the range 80-115 f.u.
Flares: weak (0-15/day)
Relative sunspot number: in the range 11-70

Astronomical Institute, Solar Dept., Ondrejov, Czech Republic
e-mail: sunwatch@xxxxxxxxxx
(RWC Prague)
_____________________________________________________________________

Geomagnetic activity forecast for the period May 7 to May 13, 2004

quiet: May 10 and 11
quiet to unsettled: May 8, 9 and  12
unsettled: May 7 and 13
active: 0
minor storm: 0
major storm: 0
severe storm: 0

Geomagnetic activity summary: geomagnetic field was quiet on
Apr 29 and May 2, quiet to unsettled on May 3 and 4, unsettled on
Apr 30 and May 1, on May 5 no available data.

RWC Prague, Geophysical Institute Prague, Geomagnetic Dept,
Czech Republic
e-mail: geom@xxxxxxxxx
_____________________________________________________________________

Geomagnetic activity forecast for the period of one solar rotation


active:     May 7-8, 13-14, 21-22, 26-29,
disturbed:  May (7,) 21, 27
quiet:      May 10-11, 15-19, 23-25, 30-31, Jun 1

Survey:   mostly quiet: Apr 29
          quiet to unsettled: May 2-4
          mostly unsettled: May 5
          quiet to active: Apr 28, May 1
          quiet to disturbed: Apr 30

Remarks: Days in brackets () => lower probability of activity
         (or lower accuracy of) forecast, depending on previous
         development on the Sun.

Frantisek K. Janda, OK1HH, Czech Propagation Interested Group
e-mail: franta.janda@xxxxxxxx
_____________________________________________________________________
--
Wolf Harranth OE1WHC - mailto:harranth@xxxxxxxx
Intern. Kuratorium QSL COLLECTION - mailto:oe1xqc@xxxxxxxx
www.qsl.at




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