VORHERSAGE ONDREJOV

Von unserem Mitglied Frantisek Janda, OK1HH, dankenswerterweise zur Verfügung gestellt, sehen Sie hier die aktuelle Vorhersage der Solardaten und der geomagnetischen Aktivität für die laufende Woche, herausgegeben vom Astronomischen Institut, Abteilung für Sonnenbeobachtung, Ondrejov, Tschechische Republik.
Dieser Teil der DTC Web Site wird einmal wöchentlich auf den neuesten Stand gebracht.
Der wöchentliche Bericht aus Ondrejov wird auch innerhalb der Montag-QTCs von DKØDTC auf Kurzwelle verbreitet.
Solar activity forecast for the period July 4 to July 10, 2008 
Activity level:          predominantly very low
Radio flux (10.7 cm):    a fluctuation in the range of 65-75 f.u.
Flares:                  weak  : 0-5/day
                         middle: ~0
                         large : ~0
Relative sunspot number: in the range of 0-30
Astronomical Institute, Solar Dept., Ondrejov, Czech Republic (RWC Prague)
Geomagnetic activity forecast for the period July 4 to July 10, 2008 
quiet:                    July 6, 7, 8, 9 and 10
quiet to unsettled:       July 5
unsettled:                July 4
unsettled to active:      -
active:                   -
active to minor storm:    -
minor storm:              -
major storm:              -
severe storm:             -

Geomagnetic activity summary:

The geomagnetic field was
 
quiet on                  June 28, 30, July 1 and 2
quiet to unsettled on     June 29
unsettled on              June 26 and 27
unsettled to active on    -
active on                 -
active to minor storm on  -
minor storm on            -
minor to major storm on   -
major storm on            -

RWC Prague, Geophysical Institute, Geomagnetic Dept., Prague, Czech Republic
Geomagnetic activity forecast for the period of one solar rotation 
unsettled to active:      July 4, 16, 23-24
active to disturbed:      July 11, (12-14), (22)
quiet:                    July (5), 6-10, (15), 17-20,
                          July (21), 25, (26), 27, (28),
                          July 29-30
                          
Survey:

quiet on                  June 30 and July 2
mostly quiet on           June 28 and July 1
quiet to unsettled on     June 27 and 29
quiet to active on        June 25
quiet to disturbed on     -
mostly unsettled on       July 2
unsettled on              -
active on                 -
unsettled to active on    -
unsettled to disturbed on -
mostly active on          -
active to disturbed on    -
disturbed on              -


NOTICE:
=======
Days in brackets refer to a lower probability of possible solar
activity enhancements depending on previous developments on the
sun. 
  
 
Frantisek K. Janda, OK1HH, Czech Propagation Interested Group