:Issued: 2007 Jan 21 1326 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 70121
SIDC SOLAR BULLETIN 21 Jan 2007, 1318UT
SIDC FORECAST (valid from 1230UT, 21 Jan 2007 until 23 Jan 2007)
SOLAR FLARES  : Quiet conditions (<50% probability of C-class flares)
GEOMAGNETISM  : Quiet (A<20 and K<4)
SOLAR PROTONS : Quiet
PREDICTIONS FOR 21 Jan 2007  10CM FLUX: 079 / AP: 010
PREDICTIONS FOR 22 Jan 2007  10CM FLUX: 079 / AP: 007
PREDICTIONS FOR 23 Jan 2007  10CM FLUX: 079 / AP: 004
COMMENT: Although a small isolated C flare may occur, the solar
acitvity is expected to remain low. The solar wind speed is now
declining and will soon decrease below 500km/s. We thus predict mostly
quiet geomagnetic conditions for the rest of the 3-day period.

TODAY'S ESTIMATED ISN  : 013, BASED ON 06 STATIONS.

SOLAR INDICES FOR 20 Jan 2007
WOLF NUMBER CATANIA    : 035
10CM SOLAR FLUX        : 079
AK CHAMBON LA FORET    : 017
AK WINGST              : ///
ESTIMATED AP           : 011
ESTIMATED ISN          : 018, 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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