> :Issued: 2005 Apr 13 1232 UTC
> :Product: documentation at http://sidc.oma.be/products/meu
> #--------------------------------------------------------------------#
> # DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC #
> # (RWC Belgium) #
> #--------------------------------------------------------------------#
> SIDC URSIGRAM 50413
> SIDC SOLAR BULLETIN 13 Apr 2005, 1218UT
> SIDC FORECAST (valid from 1230UT, 13 Apr 2005 until 15 Apr 2005)
> SOLAR FLARES : Quiet conditions (<50% probability of C-class flares)
> GEOMAGNETISM : Quiet (A<20 and K<4)
> SOLAR PROTONS : Quiet
> PREDICTIONS FOR 13 Apr 2005 10CM FLUX: 083 / AP: 019
> PREDICTIONS FOR 14 Apr 2005 10CM FLUX: 081 / AP: 007
> PREDICTIONS FOR 15 Apr 2005 10CM FLUX: 079 / AP: 004
> COMMENT: Yesterday at 17:21 UT (peak time) a C2 flare was produced on
> the eastern limb by sunspot group Catania 52 (NOAA 0752) having a beta
> magnetic configuration. We do not immediately expect much flaring
> activity from this region, however C-flares remain possible. The earth
> is still under the influence of the high speed wind stream from the
> northern coronal hole, now situated in the western hemisphere. It gave
> rise to active geomagnetic conditions with minor storm intervals the
> past two days. We expect the active conditions to end soon. For the next
> days, quiet geomagnetic conditions are expected.
>
>
>
> SOLAR INDICES FOR 12 Apr 2005
> SUNSPOT INDEX : 045
> 10CM SOLAR FLUX : 085
> AK CHAMBON LA FORET : 041
> AK WINGST : ///
> ESTIMATED AP : 032
>
> NOTICEABLE EVENTS SUMMARY
> DAY BEGIN MAX END LOC XRAY OP 10CM RADIO BURST TYPES Catania
> NOAA NOTE
> NONE
> END
> BT
>
> #--------------------------------------------------------------------#
> # Solar Influences Data analysis Center - RWC Belgium #
> # Royal Observatory of Belgium #
> # Fax : 32 (0) 2 373 0 224 #
> # Tel.: 32 (0) 2 373 0 491 #
> # #
> # For more information, see http://sidc.oma.be. Please do not reply #
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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:
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KN4LF Daily Solar Space Weather & Geomagnetic Data Archive:
http://www.kn4lf.com/kn4lf5.htm
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http://www.kn4lf.com/kn4lf6.htm
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KN4LF Amateur & SWL Radio History: http://www.kn4lf.com/index.htm
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