:Issued: 2010 Mar 11 1202 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 00311
SIDC SOLAR BULLETIN 11 Mar 2010, 1151UT
SIDC FORECAST (valid from 1230UT, 11 Mar 2010 until 13 Mar 2010)
SOLAR FLARES  : Quiet conditions (<50% probability of C-class flares)
GEOMAGNETISM  : Quiet (A<20 and K<4)
SOLAR PROTONS : Quiet
PREDICTIONS FOR 11 Mar 2010  10CM FLUX: 080 / AP: 013
PREDICTIONS FOR 12 Mar 2010  10CM FLUX: 081 / AP: 001
PREDICTIONS FOR 13 Mar 2010  10CM FLUX: 081 / AP: 001
COMMENT: Two active regions are visible on the disc, NOAA AR 11054
(Catania 52) emerged on the east limb with a beta magnetic configuration
and Catania 51 located close to disc center (no NOAA number yet). They
are not expected to produce relevant flaring activity anytime soon. A
CME was seen over the north east limb, it's not expected to be
geoeffective. Geomagnetic conditions ranged from quiet to unsettled due
to the slightly fast solar wind (~470km/s) coming from a weak coronal
hole, its effect is expected to fade in the next 24 hours.



TODAY'S ESTIMATED ISN  : 020, BASED ON 06 STATIONS.

SOLAR INDICES FOR 10 Mar 2010
WOLF NUMBER CATANIA    : 000
10CM SOLAR FLUX        : 080
AK CHAMBON LA FORET    : ///
AK WINGST              : 014
ESTIMATED AP           : 010
ESTIMATED ISN          : 000, BASED ON 22 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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