SIDC URSIGRAM 40204 SIDC SOLAR BULLETIN 04 Feb 2004, 1230UT SIDC FORECAST (valid from 1230UT, 04 Feb 2004 until 06 Feb 2004) SOLAR FLARES : Eruptive (C-class flares expected, probability >= 50%) GEOMAGNETISM : Quiet (A<20 and K<4) SOLAR PROTONS : Quiet PREDICTIONS FOR 04 Feb 2004 10CM FLUX: 127 / AP: 012 PREDICTIONS FOR 05 Feb 2004 10CM FLUX: 135 / AP: 015 PREDICTIONS FOR 06 Feb 2004 10CM FLUX: 142 / AP: 010 COMMENT: A flow from the near-equatorial coronal hole may still come to the Earth, but we do not expect it to produce strong disturbances. SOLAR INDICES FOR 3 Feb 2004 SUNSPOT INDEX : 100 10CM SOLAR FLUX : 099 AK CHAMBON LA FORET : /// AK WINGST : /// ESTIMATED AP : 019 NOTICEABLE EVENTS SUMMARY DAY BEGIN MAX END LOC XRAY OP 10CM TYPE Catania NOAA NOTE NONE END BT