:Issued: 2010 Jan 12 1229 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 00112
SIDC SOLAR BULLETIN 12 Jan 2010, 1218UT
SIDC FORECAST (valid from 1230UT, 12 Jan 2010 until 14 Jan 2010)
SOLAR FLARES  : Eruptive (C-class flares expected, probability >= 50%)
GEOMAGNETISM  : Quiet (A<20 and K<4)
SOLAR PROTONS : Quiet
PREDICTIONS FOR 12 Jan 2010  10CM FLUX: 092 / AP: 017
PREDICTIONS FOR 13 Jan 2010  10CM FLUX: 094 / AP: 007
PREDICTIONS FOR 14 Jan 2010  10CM FLUX: 095 / AP: 004
COMMENT: Solar activity is expected to remain at moderately active
levels with risks of C-class flares from NOAA AR 1040. Geomagnetic
activity is expected to be mostly quiet, with risks of isolated periods
of unsettled conditions within the next 24 hours. The Earth is now
within a fast solar wind stream linked to a coronal hole. Current
readings of the solar wind speed as measured by the ACE spacecraft show
values of about 450 km/s.


TODAY'S ESTIMATED ISN  : 019, BASED ON 02 STATIONS.

SOLAR INDICES FOR 11 Jan 2010
WOLF NUMBER CATANIA    : ///
10CM SOLAR FLUX        : 089
AK CHAMBON LA FORET    : ///
AK WINGST              : 007
ESTIMATED AP           : 008
ESTIMATED ISN          : 024, BASED ON 05 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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