SIDC URSIGRAM 30906
SIDC SOLAR BULLETIN 06 Sep 2003, 1230UT
SIDC FORECAST (valid from 1230UT, 06 Sep 2003 until 08 Sep 2003)
SOLAR FLARES  : Eruptive (C-class flares expected, probability >= 50%)
GEOMAGNETISM  : Quiet (A<20 and K<4)
SOLAR PROTONS : Quiet
PREDICTIONS FOR 06 Sep 2003  10CM FLUX: 106 / AP: 013
PREDICTIONS FOR 07 Sep 2003  10CM FLUX: 104 / AP: 010
PREDICTIONS FOR 08 Sep 2003  10CM FLUX: 106 / AP: 007
COMMENT: The solar wind speed declined from 660 to 580 km/s and will futher
decrease. The interplanetery magnetic field (IMF) is switching between +5 and -5
nT, but mostly pointed northward. If this remains so we expect quiet geomagnetic
conditions. Next week the earth could undergo influence from a coronal hole
situated on the east limb of the solar disk. Solar activity will remain low,
although some C-flare activity may be expected from regions 29 (NOAA 0453) and
30 (NOAA 0454).

SOLAR INDICES FOR 5 Sep 2003
SUNSPOT INDEX       : 073
10CM SOLAR FLUX     : 108
AK CHAMBON LA FORET : 025
AK WINGST           : 017
ESTIMATED AP        : 017

NOTICEABLE EVENTS SUMMARY
DAY BEGIN MAX  END  LOC   XRAY OP 10CM     TYPE          Catania NOAA NOTE
NONE
END
BT