:Issued: 2004 Sep 24 1210 UTC
:Product: documentation at http://sidc.oma.be/products/meu
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# DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC (RWC-Belgium) #
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SIDC URSIGRAM 40924
SIDC SOLAR BULLETIN 24 Sep 2004, 1155UT
SIDC FORECAST (valid from 1230UT, 24 Sep 2004 until 26 Sep 2004)
SOLAR FLARES : Quiet conditions (<50% probability of C-class flares)
GEOMAGNETISM : Quiet (A<20 and K<4)
SOLAR PROTONS : Quiet
PREDICTIONS FOR 24 Sep 2004 10CM FLUX: 091 / AP: 010
PREDICTIONS FOR 25 Sep 2004 10CM FLUX: 094 / AP: 012
PREDICTIONS FOR 26 Sep 2004 10CM FLUX: 099 / AP: 012
COMMENT: A new active region is showing up at solar East limb, which is
possibly the old active region 671. Active region 673 has become somewhat
magnetically simpler, resulting now in only a small chance for C-flaring. The
solar wind speed is steady between 400-450 km/s, no significant geomagnetic
activity is expected.
SOLAR INDICES FOR 23 Sep 2004
SUNSPOT INDEX : 024
10CM SOLAR FLUX : 090
AK CHAMBON LA FORET : 019
AK WINGST : ///
ESTIMATED AP : 013
NOTICEABLE EVENTS SUMMARY
DAY BEGIN MAX END LOC XRAY OP 10CM TYPE Catania NOAA NOTE
NONE
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