> /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
>
> PRELIMINARY DAILY SUMMARY OF SOLAR GEOPHYSICAL ACTIVITY
>
> 30 MARCH, 2005
>
> /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
>
> (Based in-part on SEC Data.)
> (The final report will be released tommorrow.)
>
>
> PRELIMINARY SOLAR & GEOPHYSICAL INDICES FOR 30 MARCH, 2005
> ----------------------------------------------------------
>
> DRAO 10.7 cm Solar Flux at 18Z, 20Z, 22Z: N/A, N/A, N/A sfu.
> Predicted Solar Flux for Next 3 Days: 80, 80, 85.
> Average 90-day Solar Flux: 97.
> Current Middle Latitude A-Index: 10
> Current Boulder K-Indices: 2343 211*
> Current Planetary K-Indices: 2342 121*
> Boulder A-Index 3-Day Forecast: 5, 8, 15.
> Planetary A-Index 3-Day Forecast: 5, 8, 15.
>
>
> SYNOPSIS OF TODAYS ACTIVITY
> ---------------------------
>
> Solar activity was at very low levels today. Region
> 745 (N12W68) continues to show signs of decay. There is a single
> axx alpha spot remaining visible in white light. No significant
> activity was observed on the disk or limbs during the period. No
> new regions were numbered today.
>
> Solar activity forecast: solar activity is expected to be at
> very low levels.
>
> The geomagnetic field was at predominantly quiet to unsettled
> levels.
> Active conditions were observed following a sustained southward bz
> between 30/0600 and 0900Z. The greater than 2 mev electron flux at
> geosynchronous orbit reached high levels today.
>
> Geophysical activity forecast: the geomagnetic field is
> expected to be at quiet to unsettled levels. Isolated active to
> minor storm conditions are possible on 2 april due to the onset of a
> recurrent high speed coronal hole stream.
>
> Event probabilities 31 mar-02 apr
>
> Class M 01/01/01
> Class X 01/01/01
> Proton 01/01/01
> PCAF green
>
> Geomagnetic activity probabilities 31 mar-02 apr
>
> A. Middle Latitudes
> Active 15/20/30
> Minor storm 01/05/10
> Major-severe storm 01/01/05
>
> B. High Latitudes
> Active 15/20/30
> Minor storm 01/05/10
> Major-severe storm 01/01/05
>
>
> ** End of Daily Report **
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73 & GUD DX,
Thomas F. Giella, KN4LF
Retired Space & Atmospheric Weather Forecaster
Plant City, FL, USA
Grid Square EL87WX
Lat & Long 27 58 33.6397 N 82 09 52.4052 W
kn4lf@arrl.net
Contesting Propagation eReflector:
http://lists.contesting.com/mailman/listinfo/propagation
HC-DX Propagation Channel:
http://www.hard-core-dx.com/index.php?topic=Propagation
KN4LF Daily Solar Space Weather & Geomagnetic Data Archive:
http://www.kn4lf.com/kn4lf5.htm
KN4LF Daily LF/MF/HF Radio Propagation Outlook:
http://www.kn4lf.com/kn4lf6.htm
KN4LF HF/MF Radio Propagation Theory Notes: http://www.kn4lf.com/kn4lf8.htm
KN4LF Amateur & SWL Radio History: http://www.kn4lf.com/index.htm
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