:Issued: 2005 May 29 1211 UTC
:Product: documentation at http://sidc.oma.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 50529
SIDC SOLAR BULLETIN 29 May 2005, 1159UT
SIDC FORECAST (valid from 1230UT, 29 May 2005 until 31 May 2005)
SOLAR FLARES  : Eruptive (C-class flares expected, probability >= 50%)
GEOMAGNETISM  : Active conditions expected (A>=20 or K=4)
SOLAR PROTONS : Quiet
PREDICTIONS FOR 29 May 2005  10CM FLUX: 095 / AP: 022
PREDICTIONS FOR 30 May 2005  10CM FLUX: 100 / AP: 017
PREDICTIONS FOR 31 May 2005  10CM FLUX: 103 / AP: 013
COMMENT: Active geomagnetic conditions are expected (with a small
chance for minor storm levels) due to the combined effects of a coronal
hole high speed stream (currently at 500km/s) and the influence of the
halo CME from NOAA Region 767 observed on 26 May. Activity will diminish
to quiet levels in the coming few days. No more M-flares are expected
from NOAA region 767.


SOLAR INDICES FOR 28 May 2005
SUNSPOT INDEX       : 092
10CM SOLAR FLUX     : 092
AK CHAMBON LA FORET : 028
AK WINGST           : ///
ESTIMATED AP        : 018

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