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[A-DX] Funkprognose 9.-15. Januar 2004


  • Subject: [A-DX] Funkprognose 9.-15. Januar 2004
  • From: Wolf Harranth <harranth@xxxxxxxx>
  • Date: Thu, 08 Jan 2004 23:03:09 +0100

<Einige Listenteilnehmer wünschten eine Erläuterung. Ich hoffe, jene re-animieren zu können, die wir für das DX TELEGRAMM verfasst hatten.>

Solar-activity forecast for the period Jan 9 - 15, 2004

Activity level: low to moderate
Radio flux (10.7 cm): a fluctuation in the range 100-150 f.u.
Flares: weak (3-20/day), middle (0-2/day), large (0-2/period)
Relative sunspot number: in the range 70-120

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

Geomagnetic activity forecast for the period Jan 9 to Jan 15, 2004

quiet: Jan 14 and 15
quiet to unsettled: Jan 13
unsettled: Jan 12
active: Jan 9, 10 and 11
minor storm: 0
major storm: 0
severe storm: 0

Geomagnetic activity summary: geomagnetic field was unsettled on
Jan 2, unsettled to active on Jan 3, 4 and 6, active on Dec 31, Jan 1,
5 and 7.

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

Geomagnetic activity forecast for the period of one solar rotation

active:     Jan 9-13, 16-20, 23-24, 27-31, Feb 1
disturbed:  Jan 9-11, (12,) 17, (19,) 23(-24), 28, 31, Feb 1
quiet:      Jan 14-15, 21(-22), (25-)26

Survey:   quiet to disturbed: Dec 31
          active to disturbed: Jan 1, 3-6
          mostly disturbed: Jan 7

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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