SIDC URSIGRAM 30429
SIDC SOLAR BULLETIN 29 Apr 2003, 1250UT
SIDC FORECAST (valid from 1230UT, 29 Apr 2003 until 01 May 2003)
SOLAR FLARES  : Eruptive (C-class flares expected, probability >= 50%)
GEOMAGNETISM  : Active conditions expected (A>=20 or K=4)
SOLAR PROTONS : Quiet
PREDICTIONS FOR 29 Apr 2003  10CM FLUX: 150 / AP: 011
PREDICTIONS FOR 30 Apr 2003  10CM FLUX: 148 / AP: 022
PREDICTIONS FOR 01 May 2003  10CM FLUX: 145 / AP: 027
COMMENT: The geomagnetic field is expected to be mostly unsettled on April 29,
then becoming more active on April 30 and May 1st, due to the influence of a
coronal hole in the Western solar hemisphere.

SOLAR INDICES FOR 28 Apr 2003
SUNSPOT INDEX       : 173
10CM SOLAR FLUX     : 152
AK CHAMBON LA FORET : 019
AK WINGST           : 016
ESTIMATED AP        : 015

NOTICEABLE EVENTS SUMMARY
DAY BEGIN MAX  END  LOC   XRAY OP 10CM     TYPE          Catania NOAA NOTE
29  0432 0459 0510 S12W55 M1.1 1F                             71  0337                     
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