:Issued: 2010 Dec 25 1253 UTC
:Product: documentation at http://www.sidc.be/products/meu
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# DAILY BULLETIN ON SOLAR AND GEOMAGNETIC ACTIVITY from the SIDC     #
# (RWC Belgium)                                                      #
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SIDC URSIGRAM 01225
SIDC SOLAR BULLETIN 25 Dec 2010, 1245UT
SIDC FORECAST (valid from 1230UT, 25 Dec 2010 until 27 Dec 2010)
SOLAR FLARES  : Quiet conditions (<50% probability of C-class flares)
GEOMAGNETISM  : Quiet (A<20 and K<4)
SOLAR PROTONS : Quiet
PREDICTIONS FOR 25 Dec 2010  10CM FLUX: 078 / AP: 004
PREDICTIONS FOR 26 Dec 2010  10CM FLUX: 078 / AP: 003
PREDICTIONS FOR 27 Dec 2010  10CM FLUX: 078 / AP: 009
COMMENT: The CME of Dec 23 might arrive on Dec 27. Cactus confirmed the
speed to be 248 km/s. This is possibly an underestimation as this is a
projected speed. All conditions are quiet at the moment. Happy Christmas!



TODAY'S ESTIMATED ISN  : 017, BASED ON 04 STATIONS.

SOLAR INDICES FOR 24 Dec 2010
WOLF NUMBER CATANIA    : 025
10CM SOLAR FLUX        : 079
AK CHAMBON LA FORET    : 005
AK WINGST              : 003
ESTIMATED AP           : 002
ESTIMATED ISN          : 008, BASED ON 06 STATIONS.

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