:Issued: 2006 Dec 31 1249 UTC
:Product: documentation at http://www.sidc.be/products/meu
#--------------------------------------------------------------------#
# DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC     #
# (RWC Belgium)                                                      #
#--------------------------------------------------------------------#
SIDC URSIGRAM 61231
SIDC SOLAR BULLETIN 31 Dec 2006, 1241UT
SIDC FORECAST (valid from 1230UT, 31 Dec 2006 until 02 Jan 2007)
SOLAR FLARES  : Eruptive (C-class flares expected, probability >= 50%)
GEOMAGNETISM  : Active conditions expected (A>=20 or K=4)
SOLAR PROTONS : Quiet
PREDICTIONS FOR 31 Dec 2006  10CM FLUX: 084 / AP: 001
PREDICTIONS FOR 01 Jan 2007  10CM FLUX: 087 / AP: 003
PREDICTIONS FOR 02 Jan 2007  10CM FLUX: 089 / AP: 022
COMMENT: Flaring activity has increased slightly due to the returning
region NOAA 0933, former NOAA AR 0930 responsible for the extreme flares
last rotation. C-flaring activity is possible with a small chance for an
isolated M-flare. At the moment, we don't have yet a clear view on the e
the geomagnetic structure of the group. Geomagnetic conditions are still
very quiet. We expect disturbances from late tomorrow Jan 01/Jan 02,
2007 due to a southern recurent coronal hole.



TODAY'S ESTIMATED ISN  : 016, BASED ON 03 STATIONS.

SOLAR INDICES FOR 30 Dec 2006
WOLF NUMBER CATANIA    : 011
10CM SOLAR FLUX        : 080
AK CHAMBON LA FORET    : 005
AK WINGST              : ///
ESTIMATED AP           : 002
ESTIMATED ISN          : 008, BASED ON 05 STATIONS.

NOTICEABLE EVENTS SUMMARY
DAY BEGIN MAX  END  LOC    XRAY OP  10CM RADIO BURST TYPES     Catania NOAA NOTE
NONE
END
BT
 
#--------------------------------------------------------------------#
# Solar Influences Data analysis Center - RWC Belgium                #
# Royal Observatory of Belgium                                       #
# Fax : 32 (0) 2 373 0 224                                           #
# Tel.: 32 (0) 2 373 0 491                                           #
#                                                                    #
# For more information, see http://sidc.be/products/meu.             #
# Please do not reply directly to this message, but send comments    #
# and suggestions to 'sidctech@oma.be'. If you are unable to use     #
# that address, use 'rvdlinden@spd.aas.org' instead.                 #                  #
#--------------------------------------------------------------------#