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OK1HH > SOLAR 20.07.08 09:07l 52 Lines 1665 Bytes #999 (0) @ EU
BID : K7IOK0NAG00L
Read: GUEST
Subj: solar & geomagnetic activity forecast
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Solar-activity forecast for the period Jul 18 - 24, 2008
Activity level: very low
Radio flux (10.7 cm): a fluctuation in the range 64-71 f.u.
Flares: weak (0-3/day)
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 Jul 18 to Jul 24, 2008
quiet: Jul 18 and 21
quiet to unsettled: Jul 19 and 20
unsettled: Jul 22, 23 and 24
active: 0
minor storm: 0
major storm: 0
severe storm: 0
Geomagnetic activity summary: geomagnetic field was quiet on
Jul 10 and 16, quiet to unsettled on Jul 11 and 15, unsettled on
Jul 12, 13 and 14.
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: Jul (18,) 22, (26,) 27, Aug 7
active to disturbed: Jul (23-24), Aug (2,) 8, (9,) 10, (11-12)
quiet: Jul (19,) 20-21, (25, 28,) 29-31, Aug (1,) 3-6, (13)
Survey: quiet on: Jul 6-10
mostly quiet on: Jul 15-16
quiet to unsettled: Jul 13-14
quiet to active on: Jul 11
unsettled to active: Jul 12
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
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