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[A-DX] Funkprognose 26.3.-1.4.
- Subject: [A-DX] Funkprognose 26.3.-1.4.
- From: Wolf Harranth <harranth@xxxxxxxx>
- Date: Thu, 25 Mar 2004 23:01:14 +0100
_____________________________________________________________________
Solar-activity forecast for the period Mar 26 - Apr 1, 2004
Activity level: low to moderate
Radio flux (10.7 cm): a fluctuation in the range 110-150 f.u.
Flares: weak (2-15/day), middle (1-3/period)
Relative sunspot number: in the range 80-140
Astronomical Institute, Solar Dept., Ondrejov, Czech Republic
e-mail: sunwatch@xxxxxxxxxx
_____________________________________________________________________
Geomagnetic activity forecast for the period Mar 26 to Apr 1, 2004
quiet: Apr 1
quiet to unsettled: Mar 26 and 31
unsettled: Mar 30
unsettled to active: Mar 27 and 29
active: Mar 28
minor storm: 0
major storm: 0
severe storm: 0
Geomagnetic activity summary: geomagnetic field was quiet on
Mar 24, quiet to unsettled on Mar 19 and 23, unsettled on Mar 18, 20,
21 and 22.
RWC Prague, Geophysical Institute Prague, Geomagnetic Dept,
Czech Republic
e-mail: geom@xxxxxxxxx
_____________________________________________________________________
Geomagnetic activity forecast for the period of one solar rotation
active: Mar 26-31, Apr (1,) 6-11, (14,) 15, (16,) 17-19
disturbed: Mar (26,) 28-29, (30,) Apr 6-10, (11-12), 15, (16-18)
quiet: Mar Apr 2-4, (5, 13)
Survey: quiet: Mar 24
quiet to unsettled: Mar 17-19, 21
quiet to active: Mar 20, 23
unsettled to active: Mar 22
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
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