SIDC URSIGRAM 30124 SIDC SOLAR BULLETIN 24 Jan 2003, 1245UT SIDC FORECAST (valid from 1230UT, 24 Jan 2003 until 26 Jan 2003) SOLAR FLARES : Active (M-class flares expected, probability >= 50%) GEOMAGNETISM : Active conditions expected (A>=20 or K=4) SOLAR PROTONS : Warning condition PREDICTIONS FOR 24 Jan 2003 10CM FLUX: 137 / AP: 016 PREDICTIONS FOR 25 Jan 2003 10CM FLUX: 141 / AP: 015 PREDICTIONS FOR 26 Jan 2003 10CM FLUX: 145 / AP: 015 COMMENT: The Earth is still inside the fast flow from a coronal hole, so disturbed geomagnetic conditions are possible. SOLAR INDICES FOR 23 Jan 2003 SUNSPOT INDEX : 104 10CM SOLAR FLUX : 136 AK CHAMBON LA FORET : 030 AK WINGST : 017 ESTIMATED AP : 019 NOTICEABLE EVENTS SUMMARY DAY BEGIN MAX END LOC XRAY OP 10CM TYPE Catania NOAA NOTE 23 1228 1243 1249 S22E17 M2.5 1N 76 II/2 25 0266 24 0312 0327 0340 S22E10 M1.9 1N 97 II/3,III/2 25 0266 END BT